197207310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5297}}^1$

素因数の和:5397

約数の個数: 64

約数和(自身を含む): 508099392

約数和(自身を除く): 310892082

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2190, 2482, 3723, 5297, 6205, 7446, 10594, 12410, 15891, 18615, 26485, 31782, 37230, 52970, 79455, 90049, 158910, 180098, 270147, 386681, 450245, 540294, 773362, 900490, 1160043, 1350735, 1933405, 2320086, 2701470, 3866810, 5800215, 6573577, 11600430, 13147154, 19720731, 32867885, 39441462, 65735770, 98603655, 197207310]

約数ペア:

[(1, 197207310), (2, 98603655), (3, 65735770), (5, 39441462), (6, 32867885), (10, 19720731), (15, 13147154), (17, 11600430), (30, 6573577), (34, 5800215), (51, 3866810), (73, 2701470), (85, 2320086), (102, 1933405), (146, 1350735), (170, 1160043), (219, 900490), (255, 773362), (365, 540294), (438, 450245), (510, 386681), (730, 270147), (1095, 180098), (1241, 158910), (2190, 90049), (2482, 79455), (3723, 52970), (5297, 37230), (6205, 31782), (7446, 26485), (10594, 18615), (12410, 15891)]