196353090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21601}}^1$

素因数の和:21715

約数の個数: 48

約数和(自身を含む): 515596536

約数和(自身を除く): 319243446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 21601, 43202, 64803, 108005, 129606, 194409, 216010, 324015, 388818, 648030, 972045, 1944090, 2181701, 4363402, 6545103, 10908505, 13090206, 19635309, 21817010, 32725515, 39270618, 65451030, 98176545, 196353090]

約数ペア:

[(1, 196353090), (2, 98176545), (3, 65451030), (5, 39270618), (6, 32725515), (9, 21817010), (10, 19635309), (15, 13090206), (18, 10908505), (30, 6545103), (45, 4363402), (90, 2181701), (101, 1944090), (202, 972045), (303, 648030), (505, 388818), (606, 324015), (909, 216010), (1010, 194409), (1515, 129606), (1818, 108005), (3030, 64803), (4545, 43202), (9090, 21601)]