201093520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 492187248

約数和(自身を除く): 291093728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1480, 1517, 1640, 1657, 2960, 3034, 3280, 3314, 6068, 6628, 7585, 8285, 12136, 13256, 15170, 16570, 24272, 26512, 30340, 33140, 60680, 61309, 66280, 67937, 121360, 122618, 132560, 135874, 245236, 271748, 306545, 339685, 490472, 543496, 613090, 679370, 980944, 1086992, 1226180, 1358740, 2452360, 2513669, 2717480, 4904720, 5027338, 5434960, 10054676, 12568345, 20109352, 25136690, 40218704, 50273380, 100546760, 201093520]

約数ペア:

[(1, 201093520), (2, 100546760), (4, 50273380), (5, 40218704), (8, 25136690), (10, 20109352), (16, 12568345), (20, 10054676), (37, 5434960), (40, 5027338), (41, 4904720), (74, 2717480), (80, 2513669), (82, 2452360), (148, 1358740), (164, 1226180), (185, 1086992), (205, 980944), (296, 679370), (328, 613090), (370, 543496), (410, 490472), (592, 339685), (656, 306545), (740, 271748), (820, 245236), (1480, 135874), (1517, 132560), (1640, 122618), (1657, 121360), (2960, 67937), (3034, 66280), (3280, 61309), (3314, 60680), (6068, 33140), (6628, 30340), (7585, 26512), (8285, 24272), (12136, 16570), (13256, 15170)]