200128530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17981}}^1$

素因数の和:18051

約数の個数: 64

約数和(自身を含む): 559312128

約数和(自身を除く): 359183598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 17981, 35962, 53943, 89905, 107886, 125867, 179810, 251734, 269715, 377601, 539430, 629335, 755202, 952993, 1258670, 1888005, 1905986, 2858979, 3776010, 4764965, 5717958, 6670951, 9529930, 13341902, 14294895, 20012853, 28589790, 33354755, 40025706, 66709510, 100064265, 200128530]

約数ペア:

[(1, 200128530), (2, 100064265), (3, 66709510), (5, 40025706), (6, 33354755), (7, 28589790), (10, 20012853), (14, 14294895), (15, 13341902), (21, 9529930), (30, 6670951), (35, 5717958), (42, 4764965), (53, 3776010), (70, 2858979), (105, 1905986), (106, 1888005), (159, 1258670), (210, 952993), (265, 755202), (318, 629335), (371, 539430), (530, 377601), (742, 269715), (795, 251734), (1113, 179810), (1590, 125867), (1855, 107886), (2226, 89905), (3710, 53943), (5565, 35962), (11130, 17981)]