201893940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38677}}^1$

素因数の和:38721

約数の個数: 72

約数和(自身を含む): 633545640

約数和(自身を除く): 431651700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 38677, 77354, 116031, 154708, 193385, 232062, 348093, 386770, 464124, 580155, 696186, 773540, 1121633, 1160310, 1392372, 1740465, 2243266, 2320620, 3364899, 3480930, 4486532, 5608165, 6729798, 6961860, 10094697, 11216330, 13459596, 16824495, 20189394, 22432660, 33648990, 40378788, 50473485, 67297980, 100946970, 201893940]

約数ペア:

[(1, 201893940), (2, 100946970), (3, 67297980), (4, 50473485), (5, 40378788), (6, 33648990), (9, 22432660), (10, 20189394), (12, 16824495), (15, 13459596), (18, 11216330), (20, 10094697), (29, 6961860), (30, 6729798), (36, 5608165), (45, 4486532), (58, 3480930), (60, 3364899), (87, 2320620), (90, 2243266), (116, 1740465), (145, 1392372), (174, 1160310), (180, 1121633), (261, 773540), (290, 696186), (348, 580155), (435, 464124), (522, 386770), (580, 348093), (870, 232062), (1044, 193385), (1305, 154708), (1740, 116031), (2610, 77354), (5220, 38677)]