207973350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 611231712

約数和(自身を除く): 403258362

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 73, 75, 78, 90, 117, 130, 146, 150, 195, 219, 225, 234, 325, 365, 390, 438, 450, 487, 585, 650, 657, 730, 949, 974, 975, 1095, 1170, 1314, 1461, 1825, 1898, 1950, 2190, 2435, 2847, 2922, 2925, 3285, 3650, 4383, 4745, 4870, 5475, 5694, 5850, 6331, 6570, 7305, 8541, 8766, 9490, 10950, 12175, 12662, 14235, 14610, 16425, 17082, 18993, 21915, 23725, 24350, 28470, 31655, 32850, 35551, 36525, 37986, 42705, 43830, 47450, 56979, 63310, 71102, 71175, 73050, 85410, 94965, 106653, 109575, 113958, 142350, 158275, 177755, 189930, 213306, 213525, 219150, 284895, 316550, 319959, 355510, 427050, 462163, 474825, 533265, 569790, 639918, 888775, 924326, 949650, 1066530, 1386489, 1424475, 1599795, 1777550, 2310815, 2666325, 2772978, 2848950, 3199590, 4159467, 4621630, 5332650, 6932445, 7998975, 8318934, 11554075, 13864890, 15997950, 20797335, 23108150, 34662225, 41594670, 69324450, 103986675, 207973350]

約数ペア:

[(1, 207973350), (2, 103986675), (3, 69324450), (5, 41594670), (6, 34662225), (9, 23108150), (10, 20797335), (13, 15997950), (15, 13864890), (18, 11554075), (25, 8318934), (26, 7998975), (30, 6932445), (39, 5332650), (45, 4621630), (50, 4159467), (65, 3199590), (73, 2848950), (75, 2772978), (78, 2666325), (90, 2310815), (117, 1777550), (130, 1599795), (146, 1424475), (150, 1386489), (195, 1066530), (219, 949650), (225, 924326), (234, 888775), (325, 639918), (365, 569790), (390, 533265), (438, 474825), (450, 462163), (487, 427050), (585, 355510), (650, 319959), (657, 316550), (730, 284895), (949, 219150), (974, 213525), (975, 213306), (1095, 189930), (1170, 177755), (1314, 158275), (1461, 142350), (1825, 113958), (1898, 109575), (1950, 106653), (2190, 94965), (2435, 85410), (2847, 73050), (2922, 71175), (2925, 71102), (3285, 63310), (3650, 56979), (4383, 47450), (4745, 43830), (4870, 42705), (5475, 37986), (5694, 36525), (5850, 35551), (6331, 32850), (6570, 31655), (7305, 28470), (8541, 24350), (8766, 23725), (9490, 21915), (10950, 18993), (12175, 17082), (12662, 16425), (14235, 14610)]