201948285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 208624515

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1113, 1155, 1749, 1855, 2915, 3299, 4081, 5565, 8745, 9897, 12243, 16495, 20405, 23093, 36289, 49485, 61215, 69279, 108867, 115465, 174847, 181445, 254023, 346395, 524541, 544335, 762069, 874235, 1223929, 1270115, 1923317, 2622705, 3671787, 3810345, 5769951, 6119645, 9616585, 13463219, 18358935, 28849755, 40389657, 67316095, 201948285]

約数ペア:

[(1, 201948285), (3, 67316095), (5, 40389657), (7, 28849755), (11, 18358935), (15, 13463219), (21, 9616585), (33, 6119645), (35, 5769951), (53, 3810345), (55, 3671787), (77, 2622705), (105, 1923317), (159, 1270115), (165, 1223929), (231, 874235), (265, 762069), (371, 544335), (385, 524541), (583, 346395), (795, 254023), (1113, 181445), (1155, 174847), (1749, 115465), (1855, 108867), (2915, 69279), (3299, 61215), (4081, 49485), (5565, 36289), (8745, 23093), (9897, 20405), (12243, 16495)]