203189868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 108

約数和(自身を含む): 601277040

約数和(自身を除く): 398087172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 229, 252, 294, 441, 458, 503, 588, 687, 882, 916, 1006, 1374, 1509, 1603, 1764, 2012, 2061, 2748, 3018, 3206, 3521, 4122, 4527, 4809, 6036, 6412, 7042, 8244, 9054, 9618, 10563, 11221, 14084, 14427, 18108, 19236, 21126, 22442, 24647, 28854, 31689, 33663, 42252, 44884, 49294, 57708, 63378, 67326, 73941, 98588, 100989, 115187, 126756, 134652, 147882, 201978, 221823, 230374, 295764, 345561, 403956, 443646, 460748, 691122, 806309, 887292, 1036683, 1382244, 1612618, 2073366, 2418927, 3225236, 4146732, 4837854, 5644163, 7256781, 9675708, 11288326, 14513562, 16932489, 22576652, 29027124, 33864978, 50797467, 67729956, 101594934, 203189868]

約数ペア:

[(1, 203189868), (2, 101594934), (3, 67729956), (4, 50797467), (6, 33864978), (7, 29027124), (9, 22576652), (12, 16932489), (14, 14513562), (18, 11288326), (21, 9675708), (28, 7256781), (36, 5644163), (42, 4837854), (49, 4146732), (63, 3225236), (84, 2418927), (98, 2073366), (126, 1612618), (147, 1382244), (196, 1036683), (229, 887292), (252, 806309), (294, 691122), (441, 460748), (458, 443646), (503, 403956), (588, 345561), (687, 295764), (882, 230374), (916, 221823), (1006, 201978), (1374, 147882), (1509, 134652), (1603, 126756), (1764, 115187), (2012, 100989), (2061, 98588), (2748, 73941), (3018, 67326), (3206, 63378), (3521, 57708), (4122, 49294), (4527, 44884), (4809, 42252), (6036, 33663), (6412, 31689), (7042, 28854), (8244, 24647), (9054, 22442), (9618, 21126), (10563, 19236), (11221, 18108), (14084, 14427)]