200442838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 346705920

約数和(自身を除く): 146263082

約数列:

[1, 2, 23, 29, 31, 37, 46, 58, 62, 74, 131, 262, 667, 713, 851, 899, 1073, 1147, 1334, 1426, 1702, 1798, 2146, 2294, 3013, 3799, 4061, 4847, 6026, 7598, 8122, 9694, 20677, 24679, 26381, 33263, 41354, 49358, 52762, 66526, 87377, 93403, 111481, 117769, 140563, 150257, 174754, 186806, 222962, 235538, 281126, 300514, 765049, 1530098, 2708687, 3232949, 3455911, 4357453, 5417374, 6465898, 6911822, 8714906, 100221419, 200442838]

約数ペア:

[(1, 200442838), (2, 100221419), (23, 8714906), (29, 6911822), (31, 6465898), (37, 5417374), (46, 4357453), (58, 3455911), (62, 3232949), (74, 2708687), (131, 1530098), (262, 765049), (667, 300514), (713, 281126), (851, 235538), (899, 222962), (1073, 186806), (1147, 174754), (1334, 150257), (1426, 140563), (1702, 117769), (1798, 111481), (2146, 93403), (2294, 87377), (3013, 66526), (3799, 52762), (4061, 49358), (4847, 41354), (6026, 33263), (7598, 26381), (8122, 24679), (9694, 20677)]