201991419646

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 319280693760

約数和(自身を除く): 117289274114

約数列:

[1, 2, 37, 74, 83, 101, 166, 202, 359, 718, 907, 1814, 3071, 3737, 6142, 7474, 8383, 13283, 16766, 26566, 29797, 33559, 36259, 59594, 67118, 72518, 75281, 91607, 150562, 183214, 310171, 325613, 620342, 651226, 1102489, 1341583, 2204978, 2683166, 2785397, 3009497, 3389459, 5570794, 6018994, 6778918, 7603381, 12047681, 15206762, 24095362, 27025879, 32886913, 54051758, 65773826, 111351389, 222702778, 281325097, 562650194, 999957523, 1216815781, 1999915046, 2433631562, 2729613779, 5459227558, 100995709823, 201991419646]

約数ペア:

[(1, 201991419646), (2, 100995709823), (37, 5459227558), (74, 2729613779), (83, 2433631562), (101, 1999915046), (166, 1216815781), (202, 999957523), (359, 562650194), (718, 281325097), (907, 222702778), (1814, 111351389), (3071, 65773826), (3737, 54051758), (6142, 32886913), (7474, 27025879), (8383, 24095362), (13283, 15206762), (16766, 12047681), (26566, 7603381), (29797, 6778918), (33559, 6018994), (36259, 5570794), (59594, 3389459), (67118, 3009497), (72518, 2785397), (75281, 2683166), (91607, 2204978), (150562, 1341583), (183214, 1102489), (310171, 651226), (325613, 620342)]