200614280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 307003000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 101, 115, 127, 136, 170, 184, 202, 230, 254, 340, 391, 404, 460, 505, 508, 635, 680, 782, 808, 920, 1010, 1016, 1270, 1564, 1717, 1955, 2020, 2159, 2323, 2540, 2921, 3128, 3434, 3910, 4040, 4318, 4646, 5080, 5842, 6868, 7820, 8585, 8636, 9292, 10795, 11615, 11684, 12827, 13736, 14605, 15640, 17170, 17272, 18584, 21590, 23230, 23368, 25654, 29210, 34340, 39491, 43180, 46460, 49657, 51308, 58420, 64135, 68680, 78982, 86360, 92920, 99314, 102616, 116840, 128270, 157964, 197455, 198628, 218059, 248285, 256540, 295021, 315928, 394910, 397256, 436118, 496570, 513080, 590042, 789820, 872236, 993140, 1090295, 1180084, 1475105, 1579640, 1744472, 1986280, 2180590, 2360168, 2950210, 4361180, 5015357, 5900420, 8722360, 10030714, 11800840, 20061428, 25076785, 40122856, 50153570, 100307140, 200614280]

約数ペア:

[(1, 200614280), (2, 100307140), (4, 50153570), (5, 40122856), (8, 25076785), (10, 20061428), (17, 11800840), (20, 10030714), (23, 8722360), (34, 5900420), (40, 5015357), (46, 4361180), (68, 2950210), (85, 2360168), (92, 2180590), (101, 1986280), (115, 1744472), (127, 1579640), (136, 1475105), (170, 1180084), (184, 1090295), (202, 993140), (230, 872236), (254, 789820), (340, 590042), (391, 513080), (404, 496570), (460, 436118), (505, 397256), (508, 394910), (635, 315928), (680, 295021), (782, 256540), (808, 248285), (920, 218059), (1010, 198628), (1016, 197455), (1270, 157964), (1564, 128270), (1717, 116840), (1955, 102616), (2020, 99314), (2159, 92920), (2323, 86360), (2540, 78982), (2921, 68680), (3128, 64135), (3434, 58420), (3910, 51308), (4040, 49657), (4318, 46460), (4646, 43180), (5080, 39491), (5842, 34340), (6868, 29210), (7820, 25654), (8585, 23368), (8636, 23230), (9292, 21590), (10795, 18584), (11615, 17272), (11684, 17170), (12827, 15640), (13736, 14605)]