203913288

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10151}}^1$

素因数の和:10200

約数の個数: 80

約数和(自身を含む): 589628160

約数和(自身を除く): 385714872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 10151, 20088, 20302, 30453, 40604, 60906, 81208, 91359, 121812, 182718, 243624, 274077, 314681, 365436, 548154, 629362, 730872, 822231, 944043, 1096308, 1258724, 1644462, 1888086, 2192616, 2517448, 2832129, 3288924, 3776172, 5664258, 6577848, 7552344, 8496387, 11328516, 16992774, 22657032, 25489161, 33985548, 50978322, 67971096, 101956644, 203913288]

約数ペア:

[(1, 203913288), (2, 101956644), (3, 67971096), (4, 50978322), (6, 33985548), (8, 25489161), (9, 22657032), (12, 16992774), (18, 11328516), (24, 8496387), (27, 7552344), (31, 6577848), (36, 5664258), (54, 3776172), (62, 3288924), (72, 2832129), (81, 2517448), (93, 2192616), (108, 1888086), (124, 1644462), (162, 1258724), (186, 1096308), (216, 944043), (248, 822231), (279, 730872), (324, 629362), (372, 548154), (558, 365436), (648, 314681), (744, 274077), (837, 243624), (1116, 182718), (1674, 121812), (2232, 91359), (2511, 81208), (3348, 60906), (5022, 40604), (6696, 30453), (10044, 20302), (10151, 20088)]