199603844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 404490240

約数和(自身を除く): 204886396

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2714, 3343, 5428, 6686, 13372, 14927, 29854, 36773, 59708, 73546, 76889, 147092, 153778, 197237, 307556, 394474, 788948, 845779, 1691558, 2169607, 3383116, 4339214, 4536451, 8678428, 9072902, 18145804, 49900961, 99801922, 199603844]

約数ペア:

[(1, 199603844), (2, 99801922), (4, 49900961), (11, 18145804), (22, 9072902), (23, 8678428), (44, 4536451), (46, 4339214), (59, 3383116), (92, 2169607), (118, 1691558), (236, 845779), (253, 788948), (506, 394474), (649, 307556), (1012, 197237), (1298, 153778), (1357, 147092), (2596, 76889), (2714, 73546), (3343, 59708), (5428, 36773), (6686, 29854), (13372, 14927)]