200623324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 420290640

約数和(自身を除く): 219667316

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 121, 148, 187, 242, 374, 407, 484, 629, 659, 748, 814, 1258, 1318, 1628, 2057, 2516, 2636, 4114, 4477, 6919, 7249, 8228, 8954, 11203, 13838, 14498, 17908, 22406, 24383, 27676, 28996, 44812, 48766, 76109, 79739, 97532, 123233, 152218, 159478, 246466, 268213, 304436, 318956, 414511, 492932, 536426, 829022, 1072852, 1355563, 1658044, 2711126, 2950343, 4559621, 5422252, 5900686, 9119242, 11801372, 18238484, 50155831, 100311662, 200623324]

約数ペア:

[(1, 200623324), (2, 100311662), (4, 50155831), (11, 18238484), (17, 11801372), (22, 9119242), (34, 5900686), (37, 5422252), (44, 4559621), (68, 2950343), (74, 2711126), (121, 1658044), (148, 1355563), (187, 1072852), (242, 829022), (374, 536426), (407, 492932), (484, 414511), (629, 318956), (659, 304436), (748, 268213), (814, 246466), (1258, 159478), (1318, 152218), (1628, 123233), (2057, 97532), (2516, 79739), (2636, 76109), (4114, 48766), (4477, 44812), (6919, 28996), (7249, 27676), (8228, 24383), (8954, 22406), (11203, 17908), (13838, 14498)]