206482770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19641

約数の個数: 80

約数和(自身を含む): 597948120

約数和(自身を除く): 391465350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 19609, 39218, 58827, 98045, 117654, 176481, 196090, 254917, 294135, 352962, 509834, 529443, 588270, 764751, 882405, 1058886, 1274585, 1529502, 1588329, 1764810, 2294253, 2549170, 2647215, 3176658, 3823755, 4588506, 5294430, 6882759, 7647510, 7941645, 11471265, 13765518, 15883290, 20648277, 22942530, 34413795, 41296554, 68827590, 103241385, 206482770]

約数ペア:

[(1, 206482770), (2, 103241385), (3, 68827590), (5, 41296554), (6, 34413795), (9, 22942530), (10, 20648277), (13, 15883290), (15, 13765518), (18, 11471265), (26, 7941645), (27, 7647510), (30, 6882759), (39, 5294430), (45, 4588506), (54, 3823755), (65, 3176658), (78, 2647215), (81, 2549170), (90, 2294253), (117, 1764810), (130, 1588329), (135, 1529502), (162, 1274585), (195, 1058886), (234, 882405), (270, 764751), (351, 588270), (390, 529443), (405, 509834), (585, 352962), (702, 294135), (810, 254917), (1053, 196090), (1170, 176481), (1755, 117654), (2106, 98045), (3510, 58827), (5265, 39218), (10530, 19609)]