202274205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 379209600

約数和(自身を除く): 176935395

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 1043, 1847, 2235, 3129, 5215, 5541, 7301, 9235, 12929, 15645, 21903, 27705, 36505, 38787, 64645, 90503, 109515, 193935, 271509, 275203, 452515, 825609, 1357545, 1376015, 1926421, 4128045, 5779263, 9632105, 13484947, 28896315, 40454841, 67424735, 202274205]

約数ペア:

[(1, 202274205), (3, 67424735), (5, 40454841), (7, 28896315), (15, 13484947), (21, 9632105), (35, 5779263), (49, 4128045), (105, 1926421), (147, 1376015), (149, 1357545), (245, 825609), (447, 452515), (735, 275203), (745, 271509), (1043, 193935), (1847, 109515), (2235, 90503), (3129, 64645), (5215, 38787), (5541, 36505), (7301, 27705), (9235, 21903), (12929, 15645)]