201285072

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 584420928

約数和(自身を除く): 383135856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 103, 123, 144, 164, 206, 246, 309, 328, 331, 369, 412, 492, 618, 656, 662, 738, 824, 927, 984, 993, 1236, 1324, 1476, 1648, 1854, 1968, 1986, 2472, 2648, 2952, 2979, 3708, 3972, 4223, 4944, 5296, 5904, 5958, 7416, 7944, 8446, 11916, 12669, 13571, 14832, 15888, 16892, 23832, 25338, 27142, 33784, 34093, 38007, 40713, 47664, 50676, 54284, 67568, 68186, 76014, 81426, 101352, 102279, 108568, 122139, 136372, 152028, 162852, 202704, 204558, 217136, 244278, 272744, 304056, 306837, 325704, 409116, 488556, 545488, 608112, 613674, 651408, 818232, 977112, 1227348, 1397813, 1636464, 1954224, 2454696, 2795626, 4193439, 4909392, 5591252, 8386878, 11182504, 12580317, 16773756, 22365008, 25160634, 33547512, 50321268, 67095024, 100642536, 201285072]

約数ペア:

[(1, 201285072), (2, 100642536), (3, 67095024), (4, 50321268), (6, 33547512), (8, 25160634), (9, 22365008), (12, 16773756), (16, 12580317), (18, 11182504), (24, 8386878), (36, 5591252), (41, 4909392), (48, 4193439), (72, 2795626), (82, 2454696), (103, 1954224), (123, 1636464), (144, 1397813), (164, 1227348), (206, 977112), (246, 818232), (309, 651408), (328, 613674), (331, 608112), (369, 545488), (412, 488556), (492, 409116), (618, 325704), (656, 306837), (662, 304056), (738, 272744), (824, 244278), (927, 217136), (984, 204558), (993, 202704), (1236, 162852), (1324, 152028), (1476, 136372), (1648, 122139), (1854, 108568), (1968, 102279), (1986, 101352), (2472, 81426), (2648, 76014), (2952, 68186), (2979, 67568), (3708, 54284), (3972, 50676), (4223, 47664), (4944, 40713), (5296, 38007), (5904, 34093), (5958, 33784), (7416, 27142), (7944, 25338), (8446, 23832), (11916, 16892), (12669, 15888), (13571, 14832)]