206083908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:4017

約数の個数: 72

約数和(自身を含む): 549319680

約数和(自身を除く): 343235772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 3929, 4371, 5828, 7858, 8742, 11787, 13113, 15716, 17484, 23574, 26226, 35361, 47148, 52452, 70722, 121799, 141444, 184663, 243598, 365397, 369326, 487196, 553989, 730794, 738652, 1096191, 1107978, 1461588, 1661967, 2192382, 2215956, 3323934, 4384764, 5724553, 6647868, 11449106, 17173659, 22898212, 34347318, 51520977, 68694636, 103041954, 206083908]

約数ペア:

[(1, 206083908), (2, 103041954), (3, 68694636), (4, 51520977), (6, 34347318), (9, 22898212), (12, 17173659), (18, 11449106), (31, 6647868), (36, 5724553), (47, 4384764), (62, 3323934), (93, 2215956), (94, 2192382), (124, 1661967), (141, 1461588), (186, 1107978), (188, 1096191), (279, 738652), (282, 730794), (372, 553989), (423, 487196), (558, 369326), (564, 365397), (846, 243598), (1116, 184663), (1457, 141444), (1692, 121799), (2914, 70722), (3929, 52452), (4371, 47148), (5828, 35361), (7858, 26226), (8742, 23574), (11787, 17484), (13113, 15716)]