204865235552

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{213181}}^1$

素因数の和:213759

約数の個数: 48

約数和(自身を含む): 410972259600

約数和(自身を除く): 206107024048

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 509, 944, 1018, 1888, 2036, 4072, 8144, 16288, 30031, 60062, 120124, 213181, 240248, 426362, 480496, 852724, 960992, 1705448, 3410896, 6821792, 12577679, 25155358, 50310716, 100621432, 108509129, 201242864, 217018258, 402485728, 434036516, 868073032, 1736146064, 3472292128, 6402038611, 12804077222, 25608154444, 51216308888, 102432617776, 204865235552]

約数ペア:

[(1, 204865235552), (2, 102432617776), (4, 51216308888), (8, 25608154444), (16, 12804077222), (32, 6402038611), (59, 3472292128), (118, 1736146064), (236, 868073032), (472, 434036516), (509, 402485728), (944, 217018258), (1018, 201242864), (1888, 108509129), (2036, 100621432), (4072, 50310716), (8144, 25155358), (16288, 12577679), (30031, 6821792), (60062, 3410896), (120124, 1705448), (213181, 960992), (240248, 852724), (426362, 480496)]