203937030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 594305712

約数和(自身を除く): 390368682

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 121, 122, 165, 183, 198, 242, 305, 307, 330, 363, 366, 495, 549, 605, 610, 614, 671, 726, 915, 921, 990, 1089, 1098, 1210, 1342, 1535, 1815, 1830, 1842, 2013, 2178, 2745, 2763, 3070, 3355, 3377, 3630, 4026, 4605, 5445, 5490, 5526, 6039, 6710, 6754, 7381, 9210, 10065, 10131, 10890, 12078, 13815, 14762, 16885, 18727, 20130, 20262, 22143, 27630, 30195, 30393, 33770, 36905, 37147, 37454, 44286, 50655, 56181, 60390, 60786, 66429, 73810, 74294, 93635, 101310, 110715, 111441, 112362, 132858, 151965, 168543, 185735, 187270, 205997, 221430, 222882, 280905, 303930, 332145, 334323, 337086, 371470, 411994, 557205, 561810, 617991, 664290, 668646, 842715, 1029985, 1114410, 1235982, 1671615, 1685430, 1853973, 2059970, 2265967, 3089955, 3343230, 3707946, 4531934, 6179910, 6797901, 9269865, 11329835, 13595802, 18539730, 20393703, 22659670, 33989505, 40787406, 67979010, 101968515, 203937030]

約数ペア:

[(1, 203937030), (2, 101968515), (3, 67979010), (5, 40787406), (6, 33989505), (9, 22659670), (10, 20393703), (11, 18539730), (15, 13595802), (18, 11329835), (22, 9269865), (30, 6797901), (33, 6179910), (45, 4531934), (55, 3707946), (61, 3343230), (66, 3089955), (90, 2265967), (99, 2059970), (110, 1853973), (121, 1685430), (122, 1671615), (165, 1235982), (183, 1114410), (198, 1029985), (242, 842715), (305, 668646), (307, 664290), (330, 617991), (363, 561810), (366, 557205), (495, 411994), (549, 371470), (605, 337086), (610, 334323), (614, 332145), (671, 303930), (726, 280905), (915, 222882), (921, 221430), (990, 205997), (1089, 187270), (1098, 185735), (1210, 168543), (1342, 151965), (1535, 132858), (1815, 112362), (1830, 111441), (1842, 110715), (2013, 101310), (2178, 93635), (2745, 74294), (2763, 73810), (3070, 66429), (3355, 60786), (3377, 60390), (3630, 56181), (4026, 50655), (4605, 44286), (5445, 37454), (5490, 37147), (5526, 36905), (6039, 33770), (6710, 30393), (6754, 30195), (7381, 27630), (9210, 22143), (10065, 20262), (10131, 20130), (10890, 18727), (12078, 16885), (13815, 14762)]