207496728

素因数分解:

$2^3\times 3^6\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 112

約数和(自身を含む): 596515680

約数和(自身を除く): 389018952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 243, 282, 324, 376, 423, 486, 564, 648, 729, 757, 846, 972, 1128, 1269, 1458, 1514, 1692, 1944, 2271, 2538, 2916, 3028, 3384, 3807, 4542, 5076, 5832, 6056, 6813, 7614, 9084, 10152, 11421, 13626, 15228, 18168, 20439, 22842, 27252, 30456, 34263, 35579, 40878, 45684, 54504, 61317, 68526, 71158, 81756, 91368, 106737, 122634, 137052, 142316, 163512, 183951, 213474, 245268, 274104, 284632, 320211, 367902, 426948, 490536, 551853, 640422, 735804, 853896, 960633, 1103706, 1280844, 1471608, 1921266, 2207412, 2561688, 2881899, 3842532, 4414824, 5763798, 7685064, 8645697, 11527596, 17291394, 23055192, 25937091, 34582788, 51874182, 69165576, 103748364, 207496728]

約数ペア:

[(1, 207496728), (2, 103748364), (3, 69165576), (4, 51874182), (6, 34582788), (8, 25937091), (9, 23055192), (12, 17291394), (18, 11527596), (24, 8645697), (27, 7685064), (36, 5763798), (47, 4414824), (54, 3842532), (72, 2881899), (81, 2561688), (94, 2207412), (108, 1921266), (141, 1471608), (162, 1280844), (188, 1103706), (216, 960633), (243, 853896), (282, 735804), (324, 640422), (376, 551853), (423, 490536), (486, 426948), (564, 367902), (648, 320211), (729, 284632), (757, 274104), (846, 245268), (972, 213474), (1128, 183951), (1269, 163512), (1458, 142316), (1514, 137052), (1692, 122634), (1944, 106737), (2271, 91368), (2538, 81756), (2916, 71158), (3028, 68526), (3384, 61317), (3807, 54504), (4542, 45684), (5076, 40878), (5832, 35579), (6056, 34263), (6813, 30456), (7614, 27252), (9084, 22842), (10152, 20439), (11421, 18168), (13626, 15228)]