207848460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203773}}^1$

素因数の和:203802

約数の個数: 48

約数和(自身を含む): 616212576

約数和(自身を除く): 408364116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 203773, 407546, 611319, 815092, 1018865, 1222638, 2037730, 2445276, 3056595, 3464141, 4075460, 6113190, 6928282, 10392423, 12226380, 13856564, 17320705, 20784846, 34641410, 41569692, 51962115, 69282820, 103924230, 207848460]

約数ペア:

[(1, 207848460), (2, 103924230), (3, 69282820), (4, 51962115), (5, 41569692), (6, 34641410), (10, 20784846), (12, 17320705), (15, 13856564), (17, 12226380), (20, 10392423), (30, 6928282), (34, 6113190), (51, 4075460), (60, 3464141), (68, 3056595), (85, 2445276), (102, 2037730), (170, 1222638), (204, 1018865), (255, 815092), (340, 611319), (510, 407546), (1020, 203773)]