201800892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 504548352

約数和(自身を除く): 302747460

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 53, 86, 94, 106, 129, 141, 157, 159, 172, 188, 212, 258, 282, 314, 318, 471, 516, 564, 628, 636, 942, 1884, 2021, 2279, 2491, 4042, 4558, 4982, 6063, 6751, 6837, 7379, 7473, 8084, 8321, 9116, 9964, 12126, 13502, 13674, 14758, 14946, 16642, 20253, 22137, 24252, 24963, 27004, 27348, 29516, 29892, 33284, 40506, 44274, 49926, 81012, 88548, 99852, 107113, 214226, 317297, 321339, 357803, 391087, 428452, 634594, 642678, 715606, 782174, 951891, 1073409, 1173261, 1269188, 1285356, 1431212, 1564348, 1903782, 2146818, 2346522, 3807564, 4293636, 4693044, 16816741, 33633482, 50450223, 67266964, 100900446, 201800892]

約数ペア:

[(1, 201800892), (2, 100900446), (3, 67266964), (4, 50450223), (6, 33633482), (12, 16816741), (43, 4693044), (47, 4293636), (53, 3807564), (86, 2346522), (94, 2146818), (106, 1903782), (129, 1564348), (141, 1431212), (157, 1285356), (159, 1269188), (172, 1173261), (188, 1073409), (212, 951891), (258, 782174), (282, 715606), (314, 642678), (318, 634594), (471, 428452), (516, 391087), (564, 357803), (628, 321339), (636, 317297), (942, 214226), (1884, 107113), (2021, 99852), (2279, 88548), (2491, 81012), (4042, 49926), (4558, 44274), (4982, 40506), (6063, 33284), (6751, 29892), (6837, 29516), (7379, 27348), (7473, 27004), (8084, 24963), (8321, 24252), (9116, 22137), (9964, 20253), (12126, 16642), (13502, 14946), (13674, 14758)]