201638603684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1\times {\mathrm{61781}}^1$

素因数の和:64676

約数の個数: 48

約数和(自身を含む): 413265234816

約数和(自身を除く): 211626631132

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2843, 5686, 11372, 19901, 39802, 61781, 79604, 116563, 123562, 233126, 247124, 432467, 466252, 815941, 864934, 1631882, 1729868, 2533021, 3263764, 5066042, 10132084, 17731147, 35462294, 70924588, 175643383, 351286766, 702573532, 1229503681, 2459007362, 4918014724, 7201378703, 14402757406, 28805514812, 50409650921, 100819301842, 201638603684]

約数ペア:

[(1, 201638603684), (2, 100819301842), (4, 50409650921), (7, 28805514812), (14, 14402757406), (28, 7201378703), (41, 4918014724), (82, 2459007362), (164, 1229503681), (287, 702573532), (574, 351286766), (1148, 175643383), (2843, 70924588), (5686, 35462294), (11372, 17731147), (19901, 10132084), (39802, 5066042), (61781, 3263764), (79604, 2533021), (116563, 1729868), (123562, 1631882), (233126, 864934), (247124, 815941), (432467, 466252)]