201286216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 406296000

約数和(自身を除く): 205009784

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 131, 148, 179, 232, 262, 296, 358, 524, 716, 1048, 1073, 1432, 2146, 3799, 4292, 4847, 5191, 6623, 7598, 8584, 9694, 10382, 13246, 15196, 19388, 20764, 23449, 26492, 30392, 38776, 41528, 46898, 52984, 93796, 140563, 187592, 192067, 281126, 384134, 562252, 680021, 768268, 867613, 1124504, 1360042, 1536536, 1735226, 2720084, 3470452, 5440168, 6940904, 25160777, 50321554, 100643108, 201286216]

約数ペア:

[(1, 201286216), (2, 100643108), (4, 50321554), (8, 25160777), (29, 6940904), (37, 5440168), (58, 3470452), (74, 2720084), (116, 1735226), (131, 1536536), (148, 1360042), (179, 1124504), (232, 867613), (262, 768268), (296, 680021), (358, 562252), (524, 384134), (716, 281126), (1048, 192067), (1073, 187592), (1432, 140563), (2146, 93796), (3799, 52984), (4292, 46898), (4847, 41528), (5191, 38776), (6623, 30392), (7598, 26492), (8584, 23449), (9694, 20764), (10382, 19388), (13246, 15196)]