195464220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11351}}^1$

素因数の和:11411

約数の個数: 96

約数和(自身を含む): 640797696

約数和(自身を除く): 445333476

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, 11351, 17220, 22702, 34053, 45404, 56755, 68106, 79457, 113510, 136212, 158914, 170265, 227020, 238371, 317828, 340530, 397285, 465391, 476742, 681060, 794570, 930782, 953484, 1191855, 1396173, 1589140, 1861564, 2326955, 2383710, 2792346, 3257737, 4653910, 4767420, 5584692, 6515474, 6980865, 9307820, 9773211, 13030948, 13961730, 16288685, 19546422, 27923460, 32577370, 39092844, 48866055, 65154740, 97732110, 195464220]

約数ペア:

[(1, 195464220), (2, 97732110), (3, 65154740), (4, 48866055), (5, 39092844), (6, 32577370), (7, 27923460), (10, 19546422), (12, 16288685), (14, 13961730), (15, 13030948), (20, 9773211), (21, 9307820), (28, 6980865), (30, 6515474), (35, 5584692), (41, 4767420), (42, 4653910), (60, 3257737), (70, 2792346), (82, 2383710), (84, 2326955), (105, 1861564), (123, 1589140), (140, 1396173), (164, 1191855), (205, 953484), (210, 930782), (246, 794570), (287, 681060), (410, 476742), (420, 465391), (492, 397285), (574, 340530), (615, 317828), (820, 238371), (861, 227020), (1148, 170265), (1230, 158914), (1435, 136212), (1722, 113510), (2460, 79457), (2870, 68106), (3444, 56755), (4305, 45404), (5740, 34053), (8610, 22702), (11351, 17220)]