201723632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67421}}^1$

素因数の和:67457

約数の個数: 40

約数和(自身を含む): 451457712

約数和(自身を除く): 249734080

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 67421, 134842, 269684, 539368, 741631, 1078736, 1146157, 1483262, 2292314, 2966524, 4584628, 5933048, 9169256, 11866096, 12607727, 18338512, 25215454, 50430908, 100861816, 201723632]

約数ペア:

[(1, 201723632), (2, 100861816), (4, 50430908), (8, 25215454), (11, 18338512), (16, 12607727), (17, 11866096), (22, 9169256), (34, 5933048), (44, 4584628), (68, 2966524), (88, 2292314), (136, 1483262), (176, 1146157), (187, 1078736), (272, 741631), (374, 539368), (748, 269684), (1496, 134842), (2992, 67421)]