197117340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1$

素因数の和:11507

約数の個数: 96

約数和(自身を含む): 646216704

約数和(自身を除く): 449099364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 11447, 17220, 22894, 34341, 45788, 57235, 68682, 80129, 114470, 137364, 160258, 171705, 228940, 240387, 320516, 343410, 400645, 469327, 480774, 686820, 801290, 938654, 961548, 1201935, 1407981, 1602580, 1877308, 2346635, 2403870, 2815962, 3285289, 4693270, 4807740, 5631924, 6570578, 7039905, 9386540, 9855867, 13141156, 14079810, 16426445, 19711734, 28159620, 32852890, 39423468, 49279335, 65705780, 98558670, 197117340]

約数ペア:

[(1, 197117340), (2, 98558670), (3, 65705780), (4, 49279335), (5, 39423468), (6, 32852890), (7, 28159620), (10, 19711734), (12, 16426445), (14, 14079810), (15, 13141156), (20, 9855867), (21, 9386540), (28, 7039905), (30, 6570578), (35, 5631924), (41, 4807740), (42, 4693270), (60, 3285289), (70, 2815962), (82, 2403870), (84, 2346635), (105, 1877308), (123, 1602580), (140, 1407981), (164, 1201935), (205, 961548), (210, 938654), (246, 801290), (287, 686820), (410, 480774), (420, 469327), (492, 400645), (574, 343410), (615, 320516), (820, 240387), (861, 228940), (1148, 171705), (1230, 160258), (1435, 137364), (1722, 114470), (2460, 80129), (2870, 68682), (3444, 57235), (4305, 45788), (5740, 34341), (8610, 22894), (11447, 17220)]