210184430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28753}}^1$

素因数の和:28820

約数の個数: 32

約数和(自身を含む): 409917024

約数和(自身を除く): 199732594

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 28753, 57506, 143765, 287530, 488801, 977602, 1236379, 2444005, 2472758, 4888010, 6181895, 12363790, 21018443, 42036886, 105092215, 210184430]

約数ペア:

[(1, 210184430), (2, 105092215), (5, 42036886), (10, 21018443), (17, 12363790), (34, 6181895), (43, 4888010), (85, 2472758), (86, 2444005), (170, 1236379), (215, 977602), (430, 488801), (731, 287530), (1462, 143765), (3655, 57506), (7310, 28753)]