201130268920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{842113}}^1$

素因数の和:842984

約数の個数: 64

約数和(自身を含む): 517799056320

約数和(自身を除く): 316668787400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 853, 1706, 3412, 4265, 5971, 6824, 8530, 11942, 17060, 23884, 29855, 34120, 47768, 59710, 119420, 238840, 842113, 1684226, 3368452, 4210565, 5894791, 6736904, 8421130, 11789582, 16842260, 23579164, 29473955, 33684520, 47158328, 58947910, 117895820, 235791640, 718322389, 1436644778, 2873289556, 3591611945, 5028256723, 5746579112, 7183223890, 10056513446, 14366447780, 20113026892, 25141283615, 28732895560, 40226053784, 50282567230, 100565134460, 201130268920]

約数ペア:

[(1, 201130268920), (2, 100565134460), (4, 50282567230), (5, 40226053784), (7, 28732895560), (8, 25141283615), (10, 20113026892), (14, 14366447780), (20, 10056513446), (28, 7183223890), (35, 5746579112), (40, 5028256723), (56, 3591611945), (70, 2873289556), (140, 1436644778), (280, 718322389), (853, 235791640), (1706, 117895820), (3412, 58947910), (4265, 47158328), (5971, 33684520), (6824, 29473955), (8530, 23579164), (11942, 16842260), (17060, 11789582), (23884, 8421130), (29855, 6736904), (34120, 5894791), (47768, 4210565), (59710, 3368452), (119420, 1684226), (238840, 842113)]