199380384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98899}}^1$

素因数の和:98922

約数の個数: 72

約数和(自身を含む): 647992800

約数和(自身を除く): 448612416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98899, 197798, 296697, 395596, 593394, 692293, 791192, 890091, 1186788, 1384586, 1582384, 1780182, 2076879, 2373576, 2769172, 3164768, 3560364, 4153758, 4747152, 5538344, 6230637, 7120728, 8307516, 9494304, 11076688, 12461274, 14241456, 16615032, 22153376, 24922548, 28482912, 33230064, 49845096, 66460128, 99690192, 199380384]

約数ペア:

[(1, 199380384), (2, 99690192), (3, 66460128), (4, 49845096), (6, 33230064), (7, 28482912), (8, 24922548), (9, 22153376), (12, 16615032), (14, 14241456), (16, 12461274), (18, 11076688), (21, 9494304), (24, 8307516), (28, 7120728), (32, 6230637), (36, 5538344), (42, 4747152), (48, 4153758), (56, 3560364), (63, 3164768), (72, 2769172), (84, 2373576), (96, 2076879), (112, 1780182), (126, 1582384), (144, 1384586), (168, 1186788), (224, 890091), (252, 791192), (288, 692293), (336, 593394), (504, 395596), (672, 296697), (1008, 197798), (2016, 98899)]