197647506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 328770414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 101, 126, 167, 186, 189, 202, 217, 279, 303, 334, 378, 434, 501, 558, 606, 651, 707, 837, 909, 1002, 1169, 1302, 1414, 1503, 1674, 1818, 1953, 2121, 2338, 2727, 3006, 3131, 3507, 3906, 4242, 4509, 5177, 5454, 5859, 6262, 6363, 7014, 9018, 9393, 10354, 10521, 11718, 12726, 15531, 16867, 18786, 19089, 21042, 21917, 28179, 31062, 31563, 33734, 36239, 38178, 43834, 46593, 50601, 56358, 63126, 65751, 72478, 84537, 93186, 101202, 108717, 118069, 131502, 139779, 151803, 169074, 197253, 217434, 236138, 279558, 303606, 326151, 354207, 394506, 455409, 522877, 591759, 652302, 708414, 910818, 978453, 1045754, 1062621, 1183518, 1568631, 1956906, 2125242, 3137262, 3187863, 3660139, 4705893, 6375726, 7320278, 9411786, 10980417, 14117679, 21960834, 28235358, 32941251, 65882502, 98823753, 197647506]

約数ペア:

[(1, 197647506), (2, 98823753), (3, 65882502), (6, 32941251), (7, 28235358), (9, 21960834), (14, 14117679), (18, 10980417), (21, 9411786), (27, 7320278), (31, 6375726), (42, 4705893), (54, 3660139), (62, 3187863), (63, 3137262), (93, 2125242), (101, 1956906), (126, 1568631), (167, 1183518), (186, 1062621), (189, 1045754), (202, 978453), (217, 910818), (279, 708414), (303, 652302), (334, 591759), (378, 522877), (434, 455409), (501, 394506), (558, 354207), (606, 326151), (651, 303606), (707, 279558), (837, 236138), (909, 217434), (1002, 197253), (1169, 169074), (1302, 151803), (1414, 139779), (1503, 131502), (1674, 118069), (1818, 108717), (1953, 101202), (2121, 93186), (2338, 84537), (2727, 72478), (3006, 65751), (3131, 63126), (3507, 56358), (3906, 50601), (4242, 46593), (4509, 43834), (5177, 38178), (5454, 36239), (5859, 33734), (6262, 31563), (6363, 31062), (7014, 28179), (9018, 21917), (9393, 21042), (10354, 19089), (10521, 18786), (11718, 16867), (12726, 15531)]