208085366020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9769}}^1\times {\mathrm{152147}}^1$

素因数の和:161932

約数の個数: 48

約数和(自身を含む): 499459282560

約数和(自身を除く): 291373916540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9769, 19538, 39076, 48845, 68383, 97690, 136766, 152147, 195380, 273532, 304294, 341915, 608588, 683830, 760735, 1065029, 1367660, 1521470, 2130058, 3042940, 4260116, 5325145, 10650290, 21300580, 1486324043, 2972648086, 5945296172, 7431620215, 10404268301, 14863240430, 20808536602, 29726480860, 41617073204, 52021341505, 104042683010, 208085366020]

約数ペア:

[(1, 208085366020), (2, 104042683010), (4, 52021341505), (5, 41617073204), (7, 29726480860), (10, 20808536602), (14, 14863240430), (20, 10404268301), (28, 7431620215), (35, 5945296172), (70, 2972648086), (140, 1486324043), (9769, 21300580), (19538, 10650290), (39076, 5325145), (48845, 4260116), (68383, 3042940), (97690, 2130058), (136766, 1521470), (152147, 1367660), (195380, 1065029), (273532, 760735), (304294, 683830), (341915, 608588)]