221891064

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{318809}}^1$

素因数の和:318847

約数の個数: 32

約数和(自身を含む): 573858000

約数和(自身を除く): 351966936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 318809, 637618, 956427, 1275236, 1912854, 2550472, 3825708, 7651416, 9245461, 18490922, 27736383, 36981844, 55472766, 73963688, 110945532, 221891064]

約数ペア:

[(1, 221891064), (2, 110945532), (3, 73963688), (4, 55472766), (6, 36981844), (8, 27736383), (12, 18490922), (24, 9245461), (29, 7651416), (58, 3825708), (87, 2550472), (116, 1912854), (174, 1275236), (232, 956427), (348, 637618), (696, 318809)]