200853130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 400308480

約数和(自身を除く): 199455350

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 131, 145, 170, 262, 290, 311, 493, 622, 655, 986, 1310, 1555, 2227, 2465, 3110, 3799, 4454, 4930, 5287, 7598, 9019, 10574, 11135, 18038, 18995, 22270, 26435, 37990, 40741, 45095, 52870, 64583, 81482, 90190, 129166, 153323, 203705, 306646, 322915, 407410, 645830, 692597, 766615, 1181489, 1385194, 1533230, 2362978, 3462985, 5907445, 6925970, 11814890, 20085313, 40170626, 100426565, 200853130]

約数ペア:

[(1, 200853130), (2, 100426565), (5, 40170626), (10, 20085313), (17, 11814890), (29, 6925970), (34, 5907445), (58, 3462985), (85, 2362978), (131, 1533230), (145, 1385194), (170, 1181489), (262, 766615), (290, 692597), (311, 645830), (493, 407410), (622, 322915), (655, 306646), (986, 203705), (1310, 153323), (1555, 129166), (2227, 90190), (2465, 81482), (3110, 64583), (3799, 52870), (4454, 45095), (4930, 40741), (5287, 37990), (7598, 26435), (9019, 22270), (10574, 18995), (11135, 18038)]