202178093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 241188192

約数和(自身を除く): 39010099

約数列:

[1, 13, 17, 41, 53, 221, 421, 533, 689, 697, 901, 2173, 5473, 7157, 9061, 11713, 17261, 22313, 28249, 36941, 93041, 224393, 290069, 293437, 379321, 480233, 914833, 3814681, 4931173, 11892829, 15552161, 202178093]

約数ペア:

[(1, 202178093), (13, 15552161), (17, 11892829), (41, 4931173), (53, 3814681), (221, 914833), (421, 480233), (533, 379321), (689, 293437), (697, 290069), (901, 224393), (2173, 93041), (5473, 36941), (7157, 28249), (9061, 22313), (11713, 17261)]