215841771313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{89597}}^1$

素因数の和:89989

約数の個数: 32

約数和(自身を含む): 264923366400

約数和(自身を除く): 49081595087

約数列:

[1, 7, 19, 59, 133, 307, 413, 1121, 2149, 5833, 7847, 18113, 40831, 89597, 126791, 344147, 627179, 1702343, 2409029, 5286223, 11916401, 27506279, 37003561, 100438237, 192543953, 522619301, 703067659, 1622870461, 3658335107, 11360093227, 30834538759, 215841771313]

約数ペア:

[(1, 215841771313), (7, 30834538759), (19, 11360093227), (59, 3658335107), (133, 1622870461), (307, 703067659), (413, 522619301), (1121, 192543953), (2149, 100438237), (5833, 37003561), (7847, 27506279), (18113, 11916401), (40831, 5286223), (89597, 2409029), (126791, 1702343), (344147, 627179)]