203124908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 431645760

約数和(自身を除く): 228520852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 476, 778, 1097, 1556, 2194, 2723, 4388, 5446, 6613, 7679, 10892, 13226, 15358, 18649, 26452, 30716, 37298, 46291, 74596, 92582, 130543, 185164, 261086, 426733, 522172, 853466, 1706932, 2987131, 5974262, 7254461, 11948524, 14508922, 29017844, 50781227, 101562454, 203124908]

約数ペア:

[(1, 203124908), (2, 101562454), (4, 50781227), (7, 29017844), (14, 14508922), (17, 11948524), (28, 7254461), (34, 5974262), (68, 2987131), (119, 1706932), (238, 853466), (389, 522172), (476, 426733), (778, 261086), (1097, 185164), (1556, 130543), (2194, 92582), (2723, 74596), (4388, 46291), (5446, 37298), (6613, 30716), (7679, 26452), (10892, 18649), (13226, 15358)]