200400426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 467078400

約数和(自身を除く): 266677974

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 317, 414, 509, 621, 634, 951, 1018, 1242, 1527, 1902, 2853, 3054, 4581, 5706, 7291, 8559, 9162, 11707, 13743, 14582, 17118, 21873, 23414, 27486, 35121, 43746, 65619, 70242, 105363, 131238, 161353, 196857, 210726, 316089, 322706, 393714, 484059, 632178, 968118, 1452177, 2904354, 3711119, 4356531, 7422238, 8713062, 11133357, 22266714, 33400071, 66800142, 100200213, 200400426]

約数ペア:

[(1, 200400426), (2, 100200213), (3, 66800142), (6, 33400071), (9, 22266714), (18, 11133357), (23, 8713062), (27, 7422238), (46, 4356531), (54, 3711119), (69, 2904354), (138, 1452177), (207, 968118), (317, 632178), (414, 484059), (509, 393714), (621, 322706), (634, 316089), (951, 210726), (1018, 196857), (1242, 161353), (1527, 131238), (1902, 105363), (2853, 70242), (3054, 65619), (4581, 43746), (5706, 35121), (7291, 27486), (8559, 23414), (9162, 21873), (11707, 17118), (13743, 14582)]