203484753640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{851971}}^1$

素因数の和:852842

約数の個数: 64

約数和(自身を含む): 523860543360

約数和(自身を除く): 320375789720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 853, 1706, 3412, 4265, 5971, 6824, 8530, 11942, 17060, 23884, 29855, 34120, 47768, 59710, 119420, 238840, 851971, 1703942, 3407884, 4259855, 5963797, 6815768, 8519710, 11927594, 17039420, 23855188, 29818985, 34078840, 47710376, 59637970, 119275940, 238551880, 726731263, 1453462526, 2906925052, 3633656315, 5087118841, 5813850104, 7267312630, 10174237682, 14534625260, 20348475364, 25435594205, 29069250520, 40696950728, 50871188410, 101742376820, 203484753640]

約数ペア:

[(1, 203484753640), (2, 101742376820), (4, 50871188410), (5, 40696950728), (7, 29069250520), (8, 25435594205), (10, 20348475364), (14, 14534625260), (20, 10174237682), (28, 7267312630), (35, 5813850104), (40, 5087118841), (56, 3633656315), (70, 2906925052), (140, 1453462526), (280, 726731263), (853, 238551880), (1706, 119275940), (3412, 59637970), (4265, 47710376), (5971, 34078840), (6824, 29818985), (8530, 23855188), (11942, 17039420), (17060, 11927594), (23884, 8519710), (29855, 6815768), (34120, 5963797), (47768, 4259855), (59710, 3407884), (119420, 1703942), (238840, 851971)]