196137310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7109}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 368582400

約数和(自身を除く): 172445090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 7109, 13795, 14218, 27590, 35545, 71090, 220379, 440758, 632701, 1101895, 1265402, 2203790, 3163505, 6327010, 19613731, 39227462, 98068655, 196137310]

約数ペア:

[(1, 196137310), (2, 98068655), (5, 39227462), (10, 19613731), (31, 6327010), (62, 3163505), (89, 2203790), (155, 1265402), (178, 1101895), (310, 632701), (445, 440758), (890, 220379), (2759, 71090), (5518, 35545), (7109, 27590), (13795, 14218)]