203673906

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 497487360

約数和(自身を除く): 293813454

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 289, 306, 421, 459, 527, 558, 578, 837, 842, 867, 918, 1054, 1263, 1581, 1674, 1734, 2526, 2601, 3162, 3789, 4743, 5202, 7157, 7578, 7803, 8959, 9486, 11367, 13051, 14229, 14314, 15606, 17918, 21471, 22734, 26102, 26877, 28458, 39153, 42942, 53754, 64413, 78306, 80631, 117459, 121669, 128826, 161262, 193239, 221867, 234918, 241893, 243338, 352377, 365007, 386478, 443734, 483786, 665601, 704754, 730014, 1095021, 1331202, 1996803, 2190042, 3285063, 3771739, 3993606, 5990409, 6570126, 7543478, 11315217, 11980818, 22630434, 33945651, 67891302, 101836953, 203673906]

約数ペア:

[(1, 203673906), (2, 101836953), (3, 67891302), (6, 33945651), (9, 22630434), (17, 11980818), (18, 11315217), (27, 7543478), (31, 6570126), (34, 5990409), (51, 3993606), (54, 3771739), (62, 3285063), (93, 2190042), (102, 1996803), (153, 1331202), (186, 1095021), (279, 730014), (289, 704754), (306, 665601), (421, 483786), (459, 443734), (527, 386478), (558, 365007), (578, 352377), (837, 243338), (842, 241893), (867, 234918), (918, 221867), (1054, 193239), (1263, 161262), (1581, 128826), (1674, 121669), (1734, 117459), (2526, 80631), (2601, 78306), (3162, 64413), (3789, 53754), (4743, 42942), (5202, 39153), (7157, 28458), (7578, 26877), (7803, 26102), (8959, 22734), (9486, 21471), (11367, 17918), (13051, 15606), (14229, 14314)]