201840352220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18934367}}^1$

素因数の和:18934430

約数の個数: 48

約数和(自身を含む): 467603152128

約数和(自身を除く): 265762799908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 18934367, 37868734, 75737468, 94671835, 189343670, 246146771, 378687340, 492293542, 776309047, 984587084, 1230733855, 1552618094, 2461467710, 3105236188, 3881545235, 4922935420, 7763090470, 10092017611, 15526180940, 20184035222, 40368070444, 50460088055, 100920176110, 201840352220]

約数ペア:

[(1, 201840352220), (2, 100920176110), (4, 50460088055), (5, 40368070444), (10, 20184035222), (13, 15526180940), (20, 10092017611), (26, 7763090470), (41, 4922935420), (52, 3881545235), (65, 3105236188), (82, 2461467710), (130, 1552618094), (164, 1230733855), (205, 984587084), (260, 776309047), (410, 492293542), (533, 378687340), (820, 246146771), (1066, 189343670), (2132, 94671835), (2665, 75737468), (5330, 37868734), (10660, 18934367)]