201998556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 557928000

約数和(自身を除く): 355929444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 269, 306, 409, 459, 538, 612, 807, 818, 918, 1076, 1227, 1614, 1636, 1836, 2421, 2454, 3228, 3681, 4573, 4842, 4908, 6953, 7263, 7362, 9146, 9684, 11043, 13719, 13906, 14526, 14724, 18292, 20859, 22086, 27438, 27812, 29052, 41157, 41718, 44172, 54876, 62577, 82314, 83436, 110021, 123471, 125154, 164628, 187731, 220042, 246942, 250308, 330063, 375462, 440084, 493884, 660126, 750924, 990189, 1320252, 1870357, 1980378, 2970567, 3740714, 3960756, 5611071, 5941134, 7481428, 11222142, 11882268, 16833213, 22444284, 33666426, 50499639, 67332852, 100999278, 201998556]

約数ペア:

[(1, 201998556), (2, 100999278), (3, 67332852), (4, 50499639), (6, 33666426), (9, 22444284), (12, 16833213), (17, 11882268), (18, 11222142), (27, 7481428), (34, 5941134), (36, 5611071), (51, 3960756), (54, 3740714), (68, 2970567), (102, 1980378), (108, 1870357), (153, 1320252), (204, 990189), (269, 750924), (306, 660126), (409, 493884), (459, 440084), (538, 375462), (612, 330063), (807, 250308), (818, 246942), (918, 220042), (1076, 187731), (1227, 164628), (1614, 125154), (1636, 123471), (1836, 110021), (2421, 83436), (2454, 82314), (3228, 62577), (3681, 54876), (4573, 44172), (4842, 41718), (4908, 41157), (6953, 29052), (7263, 27812), (7362, 27438), (9146, 22086), (9684, 20859), (11043, 18292), (13719, 14724), (13906, 14526)]