200020830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3869

約数の個数: 64

約数和(自身を含む): 504878400

約数和(自身を除く): 304857570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1769, 1830, 3538, 3769, 5307, 7538, 8845, 10614, 11307, 17690, 18845, 22614, 26535, 37690, 53070, 56535, 109301, 113070, 218602, 229909, 327903, 459818, 546505, 655806, 689727, 1093010, 1149545, 1379454, 1639515, 2299090, 3279030, 3448635, 6667361, 6897270, 13334722, 20002083, 33336805, 40004166, 66673610, 100010415, 200020830]

約数ペア:

[(1, 200020830), (2, 100010415), (3, 66673610), (5, 40004166), (6, 33336805), (10, 20002083), (15, 13334722), (29, 6897270), (30, 6667361), (58, 3448635), (61, 3279030), (87, 2299090), (122, 1639515), (145, 1379454), (174, 1149545), (183, 1093010), (290, 689727), (305, 655806), (366, 546505), (435, 459818), (610, 327903), (870, 229909), (915, 218602), (1769, 113070), (1830, 109301), (3538, 56535), (3769, 53070), (5307, 37690), (7538, 26535), (8845, 22614), (10614, 18845), (11307, 17690)]