201418590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3517}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 510644736

約数和(自身を除く): 309226146

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 249, 345, 415, 498, 690, 830, 1245, 1909, 2490, 3517, 3818, 5727, 7034, 9545, 10551, 11454, 17585, 19090, 21102, 28635, 35170, 52755, 57270, 80891, 105510, 161782, 242673, 291911, 404455, 485346, 583822, 808910, 875733, 1213365, 1459555, 1751466, 2426730, 2919110, 4378665, 6713953, 8757330, 13427906, 20141859, 33569765, 40283718, 67139530, 100709295, 201418590]

約数ペア:

[(1, 201418590), (2, 100709295), (3, 67139530), (5, 40283718), (6, 33569765), (10, 20141859), (15, 13427906), (23, 8757330), (30, 6713953), (46, 4378665), (69, 2919110), (83, 2426730), (115, 1751466), (138, 1459555), (166, 1213365), (230, 875733), (249, 808910), (345, 583822), (415, 485346), (498, 404455), (690, 291911), (830, 242673), (1245, 161782), (1909, 105510), (2490, 80891), (3517, 57270), (3818, 52755), (5727, 35170), (7034, 28635), (9545, 21102), (10551, 19090), (11454, 17585)]