200939320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 483278400

約数和(自身を除く): 282339080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1853, 2180, 2711, 3706, 4360, 5422, 7412, 9265, 10844, 13555, 14824, 18530, 21688, 27110, 37060, 46087, 54220, 74120, 92174, 108440, 184348, 230435, 295499, 368696, 460870, 590998, 921740, 1181996, 1477495, 1843480, 2363992, 2954990, 5023483, 5909980, 10046966, 11819960, 20093932, 25117415, 40187864, 50234830, 100469660, 200939320]

約数ペア:

[(1, 200939320), (2, 100469660), (4, 50234830), (5, 40187864), (8, 25117415), (10, 20093932), (17, 11819960), (20, 10046966), (34, 5909980), (40, 5023483), (68, 2954990), (85, 2363992), (109, 1843480), (136, 1477495), (170, 1181996), (218, 921740), (340, 590998), (436, 460870), (545, 368696), (680, 295499), (872, 230435), (1090, 184348), (1853, 108440), (2180, 92174), (2711, 74120), (3706, 54220), (4360, 46087), (5422, 37060), (7412, 27110), (9265, 21688), (10844, 18530), (13555, 14824)]