223896229102

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{711509}}^1$

素因数の和:711570

約数の個数: 72

約数和(自身を含む): 445305648600

約数和(自身を除く): 221409419498

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 169, 182, 247, 266, 338, 494, 637, 931, 1183, 1274, 1729, 1862, 2366, 3211, 3458, 6422, 8281, 12103, 16562, 22477, 24206, 44954, 157339, 314678, 711509, 1423018, 4980563, 9249617, 9961126, 13518671, 18499234, 27037342, 34863941, 64747319, 69727882, 94630697, 120245021, 129494638, 175742723, 189261394, 240490042, 351485446, 453231233, 662414879, 841715147, 906462466, 1230199061, 1324829758, 1683430294, 2284655399, 2460398122, 4569310798, 5892006029, 8611393427, 11784012058, 15992587793, 17222786854, 31985175586, 111948114551, 223896229102]

約数ペア:

[(1, 223896229102), (2, 111948114551), (7, 31985175586), (13, 17222786854), (14, 15992587793), (19, 11784012058), (26, 8611393427), (38, 5892006029), (49, 4569310798), (91, 2460398122), (98, 2284655399), (133, 1683430294), (169, 1324829758), (182, 1230199061), (247, 906462466), (266, 841715147), (338, 662414879), (494, 453231233), (637, 351485446), (931, 240490042), (1183, 189261394), (1274, 175742723), (1729, 129494638), (1862, 120245021), (2366, 94630697), (3211, 69727882), (3458, 64747319), (6422, 34863941), (8281, 27037342), (12103, 18499234), (16562, 13518671), (22477, 9961126), (24206, 9249617), (44954, 4980563), (157339, 1423018), (314678, 711509)]