210134450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 416524680

約数和(自身を除く): 206390230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 173, 346, 425, 850, 865, 1429, 1730, 2858, 2941, 4325, 5882, 7145, 8650, 14290, 14705, 24293, 29410, 35725, 48586, 71450, 73525, 121465, 147050, 242930, 247217, 494434, 607325, 1214650, 1236085, 2472170, 4202689, 6180425, 8405378, 12360850, 21013445, 42026890, 105067225, 210134450]

約数ペア:

[(1, 210134450), (2, 105067225), (5, 42026890), (10, 21013445), (17, 12360850), (25, 8405378), (34, 6180425), (50, 4202689), (85, 2472170), (170, 1236085), (173, 1214650), (346, 607325), (425, 494434), (850, 247217), (865, 242930), (1429, 147050), (1730, 121465), (2858, 73525), (2941, 71450), (4325, 48586), (5882, 35725), (7145, 29410), (8650, 24293), (14290, 14705)]