203801130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1933

約数の個数: 128

約数和(自身を含む): 604477440

約数和(自身を除く): 400676310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 1873, 2015, 2418, 2790, 3510, 3627, 3746, 4030, 4185, 5619, 6045, 7254, 8370, 9365, 10881, 11238, 12090, 16857, 18135, 18730, 21762, 24349, 28095, 33714, 36270, 48698, 50571, 54405, 56190, 58063, 73047, 84285, 101142, 108810, 116126, 121745, 146094, 168570, 174189, 219141, 243490, 252855, 290315, 348378, 365235, 438282, 505710, 522567, 580630, 657423, 730470, 754819, 870945, 1045134, 1095705, 1314846, 1509638, 1567701, 1741890, 2191410, 2264457, 2612835, 3135402, 3287115, 3774095, 4528914, 5225670, 6574230, 6793371, 7548190, 7838505, 11322285, 13586742, 15677010, 20380113, 22644570, 33966855, 40760226, 67933710, 101900565, 203801130]

約数ペア:

[(1, 203801130), (2, 101900565), (3, 67933710), (5, 40760226), (6, 33966855), (9, 22644570), (10, 20380113), (13, 15677010), (15, 13586742), (18, 11322285), (26, 7838505), (27, 7548190), (30, 6793371), (31, 6574230), (39, 5225670), (45, 4528914), (54, 3774095), (62, 3287115), (65, 3135402), (78, 2612835), (90, 2264457), (93, 2191410), (117, 1741890), (130, 1567701), (135, 1509638), (155, 1314846), (186, 1095705), (195, 1045134), (234, 870945), (270, 754819), (279, 730470), (310, 657423), (351, 580630), (390, 522567), (403, 505710), (465, 438282), (558, 365235), (585, 348378), (702, 290315), (806, 252855), (837, 243490), (930, 219141), (1170, 174189), (1209, 168570), (1395, 146094), (1674, 121745), (1755, 116126), (1873, 108810), (2015, 101142), (2418, 84285), (2790, 73047), (3510, 58063), (3627, 56190), (3746, 54405), (4030, 50571), (4185, 48698), (5619, 36270), (6045, 33714), (7254, 28095), (8370, 24349), (9365, 21762), (10881, 18730), (11238, 18135), (12090, 16857)]