201157968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 569106432

約数和(自身を除く): 367948464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 528, 662, 993, 1151, 1324, 1986, 2302, 2648, 3453, 3641, 3972, 4604, 5296, 6906, 7282, 7944, 9208, 10923, 12661, 13812, 14564, 15888, 18416, 21846, 25322, 27624, 29128, 37983, 43692, 50644, 55248, 58256, 75966, 87384, 101288, 151932, 174768, 202576, 303864, 380981, 607728, 761962, 1142943, 1523924, 2285886, 3047848, 4190791, 4571772, 6095696, 8381582, 9143544, 12572373, 16763164, 18287088, 25144746, 33526328, 50289492, 67052656, 100578984, 201157968]

約数ペア:

[(1, 201157968), (2, 100578984), (3, 67052656), (4, 50289492), (6, 33526328), (8, 25144746), (11, 18287088), (12, 16763164), (16, 12572373), (22, 9143544), (24, 8381582), (33, 6095696), (44, 4571772), (48, 4190791), (66, 3047848), (88, 2285886), (132, 1523924), (176, 1142943), (264, 761962), (331, 607728), (528, 380981), (662, 303864), (993, 202576), (1151, 174768), (1324, 151932), (1986, 101288), (2302, 87384), (2648, 75966), (3453, 58256), (3641, 55248), (3972, 50644), (4604, 43692), (5296, 37983), (6906, 29128), (7282, 27624), (7944, 25322), (9208, 21846), (10923, 18416), (12661, 15888), (13812, 14564)]