201606685865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{2939}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 272525299200

約数和(自身を除く): 70918613335

約数列:

[1, 5, 13, 29, 65, 145, 151, 241, 377, 755, 1205, 1885, 1963, 2939, 3133, 4379, 6989, 9815, 14695, 15665, 21895, 34945, 36391, 38207, 56927, 85231, 90857, 181955, 191035, 284635, 426155, 443789, 454285, 473083, 708299, 1055339, 1108003, 2218945, 2365415, 3541495, 5276695, 5540015, 5769257, 9207887, 12869881, 13719407, 20540671, 28846285, 46039435, 64349405, 68597035, 102703355, 106953149, 167308453, 267028723, 534765745, 836542265, 1335143615, 1390390937, 3101641321, 6951954685, 15508206605, 40321337173, 201606685865]

約数ペア:

[(1, 201606685865), (5, 40321337173), (13, 15508206605), (29, 6951954685), (65, 3101641321), (145, 1390390937), (151, 1335143615), (241, 836542265), (377, 534765745), (755, 267028723), (1205, 167308453), (1885, 106953149), (1963, 102703355), (2939, 68597035), (3133, 64349405), (4379, 46039435), (6989, 28846285), (9815, 20540671), (14695, 13719407), (15665, 12869881), (21895, 9207887), (34945, 5769257), (36391, 5540015), (38207, 5276695), (56927, 3541495), (85231, 2365415), (90857, 2218945), (181955, 1108003), (191035, 1055339), (284635, 708299), (426155, 473083), (443789, 454285)]