197006364

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 559856640

約数和(自身を除く): 362850276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 163, 171, 186, 228, 279, 326, 342, 361, 372, 489, 513, 558, 589, 652, 684, 722, 837, 978, 1026, 1083, 1116, 1178, 1444, 1467, 1674, 1767, 1956, 2052, 2166, 2356, 2934, 3097, 3249, 3348, 3534, 4332, 4401, 5053, 5301, 5868, 6194, 6498, 7068, 8802, 9291, 9747, 10106, 10602, 11191, 12388, 12996, 15159, 15903, 17604, 18582, 19494, 20212, 21204, 22382, 27873, 30318, 31806, 33573, 37164, 38988, 44764, 45477, 55746, 58843, 60636, 63612, 67146, 83619, 90954, 96007, 100719, 111492, 117686, 134292, 136431, 167238, 176529, 181908, 192014, 201438, 235372, 272862, 288021, 302157, 334476, 353058, 384028, 402876, 529587, 545724, 576042, 604314, 706116, 864063, 1059174, 1152084, 1208628, 1588761, 1728126, 1824133, 2118348, 2592189, 3177522, 3456252, 3648266, 5184378, 5472399, 6355044, 7296532, 10368756, 10944798, 16417197, 21889596, 32834394, 49251591, 65668788, 98503182, 197006364]

約数ペア:

[(1, 197006364), (2, 98503182), (3, 65668788), (4, 49251591), (6, 32834394), (9, 21889596), (12, 16417197), (18, 10944798), (19, 10368756), (27, 7296532), (31, 6355044), (36, 5472399), (38, 5184378), (54, 3648266), (57, 3456252), (62, 3177522), (76, 2592189), (93, 2118348), (108, 1824133), (114, 1728126), (124, 1588761), (163, 1208628), (171, 1152084), (186, 1059174), (228, 864063), (279, 706116), (326, 604314), (342, 576042), (361, 545724), (372, 529587), (489, 402876), (513, 384028), (558, 353058), (589, 334476), (652, 302157), (684, 288021), (722, 272862), (837, 235372), (978, 201438), (1026, 192014), (1083, 181908), (1116, 176529), (1178, 167238), (1444, 136431), (1467, 134292), (1674, 117686), (1767, 111492), (1956, 100719), (2052, 96007), (2166, 90954), (2356, 83619), (2934, 67146), (3097, 63612), (3249, 60636), (3348, 58843), (3534, 55746), (4332, 45477), (4401, 44764), (5053, 38988), (5301, 37164), (5868, 33573), (6194, 31806), (6498, 30318), (7068, 27873), (8802, 22382), (9291, 21204), (9747, 20212), (10106, 19494), (10602, 18582), (11191, 17604), (12388, 15903), (12996, 15159)]