204575568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103951}}^1$

素因数の和:104003

約数の個数: 40

約数和(自身を含む): 541382016

約数和(自身を除く): 336806448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 103951, 207902, 311853, 415804, 623706, 831608, 1247412, 1663216, 2494824, 4261991, 4989648, 8523982, 12785973, 17047964, 25571946, 34095928, 51143892, 68191856, 102287784, 204575568]

約数ペア:

[(1, 204575568), (2, 102287784), (3, 68191856), (4, 51143892), (6, 34095928), (8, 25571946), (12, 17047964), (16, 12785973), (24, 8523982), (41, 4989648), (48, 4261991), (82, 2494824), (123, 1663216), (164, 1247412), (246, 831608), (328, 623706), (492, 415804), (656, 311853), (984, 207902), (1968, 103951)]