230269914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{261077}}^1$

素因数の和:261099

約数の個数: 36

約数和(自身を含む): 580376394

約数和(自身を除く): 350106480

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 261077, 522154, 783231, 1566462, 1827539, 2349693, 3655078, 4699386, 5482617, 10965234, 12792773, 16447851, 25585546, 32895702, 38378319, 76756638, 115134957, 230269914]

約数ペア:

[(1, 230269914), (2, 115134957), (3, 76756638), (6, 38378319), (7, 32895702), (9, 25585546), (14, 16447851), (18, 12792773), (21, 10965234), (42, 5482617), (49, 4699386), (63, 3655078), (98, 2349693), (126, 1827539), (147, 1566462), (294, 783231), (441, 522154), (882, 261077)]