205457376

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1976

約数の個数: 96

約数和(自身を含む): 579882240

約数和(自身を除く): 374424864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 544, 804, 816, 1072, 1139, 1608, 1632, 1879, 2144, 2278, 3216, 3417, 3758, 4556, 5637, 6432, 6834, 7516, 9112, 11274, 13668, 15032, 18224, 22548, 27336, 30064, 31943, 36448, 45096, 54672, 60128, 63886, 90192, 95829, 109344, 125893, 127772, 180384, 191658, 251786, 255544, 377679, 383316, 503572, 511088, 755358, 766632, 1007144, 1022176, 1510716, 1533264, 2014288, 2140181, 3021432, 3066528, 4028576, 4280362, 6042864, 6420543, 8560724, 12085728, 12841086, 17121448, 25682172, 34242896, 51364344, 68485792, 102728688, 205457376]

約数ペア:

[(1, 205457376), (2, 102728688), (3, 68485792), (4, 51364344), (6, 34242896), (8, 25682172), (12, 17121448), (16, 12841086), (17, 12085728), (24, 8560724), (32, 6420543), (34, 6042864), (48, 4280362), (51, 4028576), (67, 3066528), (68, 3021432), (96, 2140181), (102, 2014288), (134, 1533264), (136, 1510716), (201, 1022176), (204, 1007144), (268, 766632), (272, 755358), (402, 511088), (408, 503572), (536, 383316), (544, 377679), (804, 255544), (816, 251786), (1072, 191658), (1139, 180384), (1608, 127772), (1632, 125893), (1879, 109344), (2144, 95829), (2278, 90192), (3216, 63886), (3417, 60128), (3758, 54672), (4556, 45096), (5637, 36448), (6432, 31943), (6834, 30064), (7516, 27336), (9112, 22548), (11274, 18224), (13668, 15032)]