204021488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6199}}^1$

素因数の和:6246

約数の個数: 60

約数和(自身を含む): 460126800

約数和(自身を除く): 256105312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 6199, 8228, 12398, 16456, 24796, 32912, 49592, 68189, 99184, 105383, 136378, 210766, 272756, 421532, 545512, 750079, 843064, 1091024, 1159213, 1500158, 1686128, 2318426, 3000316, 4636852, 6000632, 9273704, 12001264, 12751343, 18547408, 25502686, 51005372, 102010744, 204021488]

約数ペア:

[(1, 204021488), (2, 102010744), (4, 51005372), (8, 25502686), (11, 18547408), (16, 12751343), (17, 12001264), (22, 9273704), (34, 6000632), (44, 4636852), (68, 3000316), (88, 2318426), (121, 1686128), (136, 1500158), (176, 1159213), (187, 1091024), (242, 843064), (272, 750079), (374, 545512), (484, 421532), (748, 272756), (968, 210766), (1496, 136378), (1936, 105383), (2057, 99184), (2992, 68189), (4114, 49592), (6199, 32912), (8228, 24796), (12398, 16456)]