199434132

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 516107592

約数和(自身を除く): 316673460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 197, 244, 366, 394, 461, 549, 591, 732, 788, 922, 1098, 1182, 1383, 1773, 1844, 2196, 2364, 2766, 3546, 4149, 5532, 7092, 8298, 12017, 16596, 24034, 28121, 36051, 48068, 56242, 72102, 84363, 90817, 108153, 112484, 144204, 168726, 181634, 216306, 253089, 272451, 337452, 363268, 432612, 506178, 544902, 817353, 1012356, 1089804, 1634706, 3269412, 5539837, 11079674, 16619511, 22159348, 33239022, 49858533, 66478044, 99717066, 199434132]

約数ペア:

[(1, 199434132), (2, 99717066), (3, 66478044), (4, 49858533), (6, 33239022), (9, 22159348), (12, 16619511), (18, 11079674), (36, 5539837), (61, 3269412), (122, 1634706), (183, 1089804), (197, 1012356), (244, 817353), (366, 544902), (394, 506178), (461, 432612), (549, 363268), (591, 337452), (732, 272451), (788, 253089), (922, 216306), (1098, 181634), (1182, 168726), (1383, 144204), (1773, 112484), (1844, 108153), (2196, 90817), (2364, 84363), (2766, 72102), (3546, 56242), (4149, 48068), (5532, 36051), (7092, 28121), (8298, 24034), (12017, 16596)]