209279952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{207619}}^1$

素因数の和:207640

約数の個数: 60

約数和(自身を含む): 669366880

約数和(自身を除く): 460086928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 207619, 415238, 622857, 830476, 1245714, 1453333, 1660952, 1868571, 2491428, 2906666, 3321904, 3737142, 4359999, 4982856, 5813332, 7474284, 8719998, 9965712, 11626664, 13079997, 14948568, 17439996, 23253328, 26159994, 29897136, 34879992, 52319988, 69759984, 104639976, 209279952]

約数ペア:

[(1, 209279952), (2, 104639976), (3, 69759984), (4, 52319988), (6, 34879992), (7, 29897136), (8, 26159994), (9, 23253328), (12, 17439996), (14, 14948568), (16, 13079997), (18, 11626664), (21, 9965712), (24, 8719998), (28, 7474284), (36, 5813332), (42, 4982856), (48, 4359999), (56, 3737142), (63, 3321904), (72, 2906666), (84, 2491428), (112, 1868571), (126, 1660952), (144, 1453333), (168, 1245714), (252, 830476), (336, 622857), (504, 415238), (1008, 207619)]