195733070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 414844416

約数和(自身を除く): 219111346

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 2857, 4030, 5270, 5714, 6851, 13702, 14285, 28570, 34255, 37141, 48569, 68510, 74282, 88567, 97138, 177134, 185705, 242845, 371410, 442835, 485690, 631397, 885670, 1151371, 1262794, 1505639, 2302742, 3011278, 3156985, 5756855, 6313970, 7528195, 11513710, 15056390, 19573307, 39146614, 97866535, 195733070]

約数ペア:

[(1, 195733070), (2, 97866535), (5, 39146614), (10, 19573307), (13, 15056390), (17, 11513710), (26, 7528195), (31, 6313970), (34, 5756855), (62, 3156985), (65, 3011278), (85, 2302742), (130, 1505639), (155, 1262794), (170, 1151371), (221, 885670), (310, 631397), (403, 485690), (442, 442835), (527, 371410), (806, 242845), (1054, 185705), (1105, 177134), (2015, 97138), (2210, 88567), (2635, 74282), (2857, 68510), (4030, 48569), (5270, 37141), (5714, 34255), (6851, 28570), (13702, 14285)]