211192212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 649248768

約数和(自身を除く): 438056556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 73, 77, 84, 93, 101, 124, 132, 146, 154, 186, 202, 217, 219, 231, 292, 303, 308, 341, 372, 404, 434, 438, 462, 511, 606, 651, 682, 707, 803, 868, 876, 924, 1022, 1023, 1111, 1212, 1302, 1364, 1414, 1533, 1606, 2044, 2046, 2121, 2222, 2263, 2387, 2409, 2604, 2828, 3066, 3131, 3212, 3333, 4092, 4242, 4444, 4526, 4774, 4818, 5621, 6132, 6262, 6666, 6789, 7161, 7373, 7777, 8484, 9052, 9393, 9548, 9636, 11242, 12524, 13332, 13578, 14322, 14746, 15554, 15841, 16863, 18786, 21917, 22119, 22484, 23331, 24893, 27156, 28644, 29492, 31108, 31682, 33726, 34441, 37572, 43834, 44238, 46662, 47523, 49786, 51611, 63364, 65751, 67452, 68882, 74679, 81103, 87668, 88476, 93324, 95046, 99572, 103222, 103323, 131502, 137764, 149358, 154833, 162206, 174251, 190092, 206444, 206646, 228563, 241087, 243309, 263004, 298716, 309666, 324412, 348502, 413292, 457126, 482174, 486618, 522753, 567721, 619332, 685689, 697004, 723261, 914252, 964348, 973236, 1045506, 1135442, 1371378, 1446522, 1599941, 1703163, 2091012, 2270884, 2514193, 2742756, 2893044, 3199882, 3406326, 4799823, 5028386, 6399764, 6812652, 7542579, 9599646, 10056772, 15085158, 17599351, 19199292, 30170316, 35198702, 52798053, 70397404, 105596106, 211192212]

約数ペア:

[(1, 211192212), (2, 105596106), (3, 70397404), (4, 52798053), (6, 35198702), (7, 30170316), (11, 19199292), (12, 17599351), (14, 15085158), (21, 10056772), (22, 9599646), (28, 7542579), (31, 6812652), (33, 6399764), (42, 5028386), (44, 4799823), (62, 3406326), (66, 3199882), (73, 2893044), (77, 2742756), (84, 2514193), (93, 2270884), (101, 2091012), (124, 1703163), (132, 1599941), (146, 1446522), (154, 1371378), (186, 1135442), (202, 1045506), (217, 973236), (219, 964348), (231, 914252), (292, 723261), (303, 697004), (308, 685689), (341, 619332), (372, 567721), (404, 522753), (434, 486618), (438, 482174), (462, 457126), (511, 413292), (606, 348502), (651, 324412), (682, 309666), (707, 298716), (803, 263004), (868, 243309), (876, 241087), (924, 228563), (1022, 206646), (1023, 206444), (1111, 190092), (1212, 174251), (1302, 162206), (1364, 154833), (1414, 149358), (1533, 137764), (1606, 131502), (2044, 103323), (2046, 103222), (2121, 99572), (2222, 95046), (2263, 93324), (2387, 88476), (2409, 87668), (2604, 81103), (2828, 74679), (3066, 68882), (3131, 67452), (3212, 65751), (3333, 63364), (4092, 51611), (4242, 49786), (4444, 47523), (4526, 46662), (4774, 44238), (4818, 43834), (5621, 37572), (6132, 34441), (6262, 33726), (6666, 31682), (6789, 31108), (7161, 29492), (7373, 28644), (7777, 27156), (8484, 24893), (9052, 23331), (9393, 22484), (9548, 22119), (9636, 21917), (11242, 18786), (12524, 16863), (13332, 15841), (13578, 15554), (14322, 14746)]