200793180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 659594880

約数和(自身を除く): 458801700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 163, 196, 210, 245, 294, 326, 419, 420, 489, 490, 588, 652, 735, 815, 838, 978, 980, 1141, 1257, 1470, 1630, 1676, 1956, 2095, 2282, 2445, 2514, 2933, 2940, 3260, 3423, 4190, 4564, 4890, 5028, 5705, 5866, 6285, 6846, 7987, 8380, 8799, 9780, 11410, 11732, 12570, 13692, 14665, 15974, 17115, 17598, 20531, 22820, 23961, 25140, 29330, 31948, 34230, 35196, 39935, 41062, 43995, 47922, 58660, 61593, 68297, 68460, 79870, 82124, 87990, 95844, 102655, 119805, 123186, 136594, 159740, 175980, 204891, 205310, 239610, 246372, 273188, 307965, 341485, 409782, 410620, 478079, 479220, 615930, 682970, 819564, 956158, 1024455, 1231860, 1365940, 1434237, 1912316, 2048910, 2390395, 2868474, 3346553, 4097820, 4780790, 5736948, 6693106, 7171185, 9561580, 10039659, 13386212, 14342370, 16732765, 20079318, 28684740, 33465530, 40158636, 50198295, 66931060, 100396590, 200793180]

約数ペア:

[(1, 200793180), (2, 100396590), (3, 66931060), (4, 50198295), (5, 40158636), (6, 33465530), (7, 28684740), (10, 20079318), (12, 16732765), (14, 14342370), (15, 13386212), (20, 10039659), (21, 9561580), (28, 7171185), (30, 6693106), (35, 5736948), (42, 4780790), (49, 4097820), (60, 3346553), (70, 2868474), (84, 2390395), (98, 2048910), (105, 1912316), (140, 1434237), (147, 1365940), (163, 1231860), (196, 1024455), (210, 956158), (245, 819564), (294, 682970), (326, 615930), (419, 479220), (420, 478079), (489, 410620), (490, 409782), (588, 341485), (652, 307965), (735, 273188), (815, 246372), (838, 239610), (978, 205310), (980, 204891), (1141, 175980), (1257, 159740), (1470, 136594), (1630, 123186), (1676, 119805), (1956, 102655), (2095, 95844), (2282, 87990), (2445, 82124), (2514, 79870), (2933, 68460), (2940, 68297), (3260, 61593), (3423, 58660), (4190, 47922), (4564, 43995), (4890, 41062), (5028, 39935), (5705, 35196), (5866, 34230), (6285, 31948), (6846, 29330), (7987, 25140), (8380, 23961), (8799, 22820), (9780, 20531), (11410, 17598), (11732, 17115), (12570, 15974), (13692, 14665)]