201639996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 544051200

約数和(自身を除く): 342411204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 229, 263, 279, 372, 458, 526, 558, 687, 789, 837, 916, 1052, 1116, 1374, 1578, 1674, 2061, 2367, 2748, 3156, 3348, 4122, 4734, 6183, 7099, 7101, 8153, 8244, 9468, 12366, 14198, 14202, 16306, 21297, 24459, 24732, 28396, 28404, 32612, 42594, 48918, 60227, 63891, 73377, 85188, 97836, 120454, 127782, 146754, 180681, 191673, 220131, 240908, 255564, 293508, 361362, 383346, 440262, 542043, 722724, 766692, 880524, 1084086, 1626129, 1867037, 2168172, 3252258, 3734074, 5601111, 6504516, 7468148, 11202222, 16803333, 22404444, 33606666, 50409999, 67213332, 100819998, 201639996]

約数ペア:

[(1, 201639996), (2, 100819998), (3, 67213332), (4, 50409999), (6, 33606666), (9, 22404444), (12, 16803333), (18, 11202222), (27, 7468148), (31, 6504516), (36, 5601111), (54, 3734074), (62, 3252258), (93, 2168172), (108, 1867037), (124, 1626129), (186, 1084086), (229, 880524), (263, 766692), (279, 722724), (372, 542043), (458, 440262), (526, 383346), (558, 361362), (687, 293508), (789, 255564), (837, 240908), (916, 220131), (1052, 191673), (1116, 180681), (1374, 146754), (1578, 127782), (1674, 120454), (2061, 97836), (2367, 85188), (2748, 73377), (3156, 63891), (3348, 60227), (4122, 48918), (4734, 42594), (6183, 32612), (7099, 28404), (7101, 28396), (8153, 24732), (8244, 24459), (9468, 21297), (12366, 16306), (14198, 14202)]