201317436880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{51356489}}^1$

素因数の和:51356516

約数の個数: 60

約数和(自身を含む): 544481506980

約数和(自身を除く): 343164070100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 51356489, 102712978, 205425956, 256782445, 359495423, 410851912, 513564890, 718990846, 821703824, 1027129780, 1437981692, 1797477115, 2054259560, 2516467961, 2875963384, 3594954230, 4108519120, 5032935922, 5751926768, 7189908460, 10065871844, 12582339805, 14379816920, 20131743688, 25164679610, 28759633840, 40263487376, 50329359220, 100658718440, 201317436880]

約数ペア:

[(1, 201317436880), (2, 100658718440), (4, 50329359220), (5, 40263487376), (7, 28759633840), (8, 25164679610), (10, 20131743688), (14, 14379816920), (16, 12582339805), (20, 10065871844), (28, 7189908460), (35, 5751926768), (40, 5032935922), (49, 4108519120), (56, 3594954230), (70, 2875963384), (80, 2516467961), (98, 2054259560), (112, 1797477115), (140, 1437981692), (196, 1027129780), (245, 821703824), (280, 718990846), (392, 513564890), (490, 410851912), (560, 359495423), (784, 256782445), (980, 205425956), (1960, 102712978), (3920, 51356489)]