200555680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7417}}^1$

素因数の和:7458

約数の個数: 72

約数和(自身を含む): 513132732

約数和(自身を除く): 312577052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 7417, 13520, 14834, 27040, 29668, 37085, 59336, 74170, 96421, 118672, 148340, 192842, 237344, 296680, 385684, 482105, 593360, 771368, 964210, 1186720, 1253473, 1542736, 1928420, 2506946, 3085472, 3856840, 5013892, 6267365, 7713680, 10027784, 12534730, 15427360, 20055568, 25069460, 40111136, 50138920, 100277840, 200555680]

約数ペア:

[(1, 200555680), (2, 100277840), (4, 50138920), (5, 40111136), (8, 25069460), (10, 20055568), (13, 15427360), (16, 12534730), (20, 10027784), (26, 7713680), (32, 6267365), (40, 5013892), (52, 3856840), (65, 3085472), (80, 2506946), (104, 1928420), (130, 1542736), (160, 1253473), (169, 1186720), (208, 964210), (260, 771368), (338, 593360), (416, 482105), (520, 385684), (676, 296680), (845, 237344), (1040, 192842), (1352, 148340), (1690, 118672), (2080, 96421), (2704, 74170), (3380, 59336), (5408, 37085), (6760, 29668), (7417, 27040), (13520, 14834)]