200083660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 496936944

約数和(自身を除く): 296853284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 3347, 4270, 5978, 6694, 8540, 11956, 13388, 14945, 16735, 23429, 29890, 33470, 46858, 59780, 66940, 93716, 117145, 164003, 204167, 234290, 328006, 408334, 468580, 656012, 816668, 820015, 1020835, 1429169, 1640030, 2041670, 2858338, 3280060, 4083340, 5716676, 7145845, 10004183, 14291690, 20008366, 28583380, 40016732, 50020915, 100041830, 200083660]

約数ペア:

[(1, 200083660), (2, 100041830), (4, 50020915), (5, 40016732), (7, 28583380), (10, 20008366), (14, 14291690), (20, 10004183), (28, 7145845), (35, 5716676), (49, 4083340), (61, 3280060), (70, 2858338), (98, 2041670), (122, 1640030), (140, 1429169), (196, 1020835), (244, 820015), (245, 816668), (305, 656012), (427, 468580), (490, 408334), (610, 328006), (854, 234290), (980, 204167), (1220, 164003), (1708, 117145), (2135, 93716), (2989, 66940), (3347, 59780), (4270, 46858), (5978, 33470), (6694, 29890), (8540, 23429), (11956, 16735), (13388, 14945)]