203438257938

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1951}}^1\times {\mathrm{24443}}^1$

素因数の和:26484

約数の個数: 64

約数和(自身を含む): 458061004800

約数和(自身を除く): 254622746862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 1951, 2133, 3902, 4266, 5853, 11706, 17559, 24443, 35118, 48886, 52677, 73329, 105354, 146658, 154129, 219987, 308258, 439974, 462387, 659961, 924774, 1319922, 1387161, 1930997, 2774322, 3861994, 4161483, 5792991, 8322966, 11585982, 17378973, 34757946, 47688293, 52136919, 95376586, 104273838, 143064879, 286129758, 429194637, 858389274, 1287583911, 2575167822, 3767375147, 7534750294, 11302125441, 22604250882, 33906376323, 67812752646, 101719128969, 203438257938]

約数ペア:

[(1, 203438257938), (2, 101719128969), (3, 67812752646), (6, 33906376323), (9, 22604250882), (18, 11302125441), (27, 7534750294), (54, 3767375147), (79, 2575167822), (158, 1287583911), (237, 858389274), (474, 429194637), (711, 286129758), (1422, 143064879), (1951, 104273838), (2133, 95376586), (3902, 52136919), (4266, 47688293), (5853, 34757946), (11706, 17378973), (17559, 11585982), (24443, 8322966), (35118, 5792991), (48886, 4161483), (52677, 3861994), (73329, 2774322), (105354, 1930997), (146658, 1387161), (154129, 1319922), (219987, 924774), (308258, 659961), (439974, 462387)]