200874798

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 441198576

約数和(自身を除く): 240323778

約数列:

[1, 2, 3, 6, 9, 18, 173, 251, 257, 346, 502, 514, 519, 753, 771, 1038, 1506, 1542, 1557, 2259, 2313, 3114, 4518, 4626, 43423, 44461, 64507, 86846, 88922, 129014, 130269, 133383, 193521, 260538, 266766, 387042, 390807, 400149, 580563, 781614, 800298, 1161126, 11159711, 22319422, 33479133, 66958266, 100437399, 200874798]

約数ペア:

[(1, 200874798), (2, 100437399), (3, 66958266), (6, 33479133), (9, 22319422), (18, 11159711), (173, 1161126), (251, 800298), (257, 781614), (346, 580563), (502, 400149), (514, 390807), (519, 387042), (753, 266766), (771, 260538), (1038, 193521), (1506, 133383), (1542, 130269), (1557, 129014), (2259, 88922), (2313, 86846), (3114, 64507), (4518, 44461), (4626, 43423)]