200345920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21589}}^1$

素因数の和:21635

約数の個数: 56

約数和(自身を含む): 493547400

約数和(自身を除く): 293201480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21589, 43178, 86356, 107945, 172712, 215890, 345424, 431780, 626081, 690848, 863560, 1252162, 1381696, 1727120, 2504324, 3130405, 3454240, 5008648, 6260810, 6908480, 10017296, 12521620, 20034592, 25043240, 40069184, 50086480, 100172960, 200345920]

約数ペア:

[(1, 200345920), (2, 100172960), (4, 50086480), (5, 40069184), (8, 25043240), (10, 20034592), (16, 12521620), (20, 10017296), (29, 6908480), (32, 6260810), (40, 5008648), (58, 3454240), (64, 3130405), (80, 2504324), (116, 1727120), (145, 1381696), (160, 1252162), (232, 863560), (290, 690848), (320, 626081), (464, 431780), (580, 345424), (928, 215890), (1160, 172712), (1856, 107945), (2320, 86356), (4640, 43178), (9280, 21589)]