201405296545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 262079737920

約数和(自身を除く): 60674441375

約数列:

[1, 5, 17, 73, 85, 181, 365, 389, 461, 905, 1241, 1945, 2305, 3077, 6205, 6613, 7837, 13213, 15385, 28397, 33065, 33653, 39185, 66065, 70409, 83441, 141985, 168265, 179329, 224621, 352045, 417205, 482749, 572101, 896645, 1123105, 1196953, 1418497, 2413745, 2860505, 3048593, 5139857, 5984765, 6091193, 7092485, 13091017, 15242965, 25699285, 30455965, 32458549, 65455085, 87377569, 103550281, 162292745, 222547289, 436887845, 517751405, 551795333, 1112736445, 2369474077, 2758976665, 11847370385, 40281059309, 201405296545]

約数ペア:

[(1, 201405296545), (5, 40281059309), (17, 11847370385), (73, 2758976665), (85, 2369474077), (181, 1112736445), (365, 551795333), (389, 517751405), (461, 436887845), (905, 222547289), (1241, 162292745), (1945, 103550281), (2305, 87377569), (3077, 65455085), (6205, 32458549), (6613, 30455965), (7837, 25699285), (13213, 15242965), (15385, 13091017), (28397, 7092485), (33065, 6091193), (33653, 5984765), (39185, 5139857), (66065, 3048593), (70409, 2860505), (83441, 2413745), (141985, 1418497), (168265, 1196953), (179329, 1123105), (224621, 896645), (352045, 572101), (417205, 482749)]