201923708

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 429004800

約数和(自身を除く): 227081092

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 167, 196, 199, 217, 334, 398, 434, 668, 796, 868, 1169, 1393, 1519, 2338, 2786, 3038, 4676, 5177, 5572, 6076, 6169, 8183, 9751, 10354, 12338, 16366, 19502, 20708, 24676, 32732, 33233, 36239, 39004, 43183, 66466, 72478, 86366, 132932, 144956, 172732, 232631, 253673, 302281, 465262, 507346, 604562, 930524, 1014692, 1030223, 1209124, 1628417, 2060446, 3256834, 4120892, 6513668, 7211561, 14423122, 28846244, 50480927, 100961854, 201923708]

約数ペア:

[(1, 201923708), (2, 100961854), (4, 50480927), (7, 28846244), (14, 14423122), (28, 7211561), (31, 6513668), (49, 4120892), (62, 3256834), (98, 2060446), (124, 1628417), (167, 1209124), (196, 1030223), (199, 1014692), (217, 930524), (334, 604562), (398, 507346), (434, 465262), (668, 302281), (796, 253673), (868, 232631), (1169, 172732), (1393, 144956), (1519, 132932), (2338, 86366), (2786, 72478), (3038, 66466), (4676, 43183), (5177, 39004), (5572, 36239), (6076, 33233), (6169, 32732), (8183, 24676), (9751, 20708), (10354, 19502), (12338, 16366)]