201756506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4783}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 363737088

約数和(自身を除く): 161980582

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 3013, 4783, 6026, 9566, 21091, 33481, 42182, 66962, 110009, 220018, 626573, 770063, 1253146, 1540126, 4386011, 8772022, 14411179, 28822358, 100878253, 201756506]

約数ペア:

[(1, 201756506), (2, 100878253), (7, 28822358), (14, 14411179), (23, 8772022), (46, 4386011), (131, 1540126), (161, 1253146), (262, 770063), (322, 626573), (917, 220018), (1834, 110009), (3013, 66962), (4783, 42182), (6026, 33481), (9566, 21091)]