211301508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 570608640

約数和(自身を除く): 359307132

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 173, 209, 228, 346, 418, 487, 519, 627, 692, 836, 974, 1038, 1254, 1461, 1903, 1948, 2076, 2508, 2922, 3287, 3806, 5357, 5709, 5844, 6574, 7612, 9253, 9861, 10714, 11418, 13148, 16071, 18506, 19722, 21428, 22836, 27759, 32142, 36157, 37012, 39444, 55518, 64284, 72314, 84251, 101783, 108471, 111036, 144628, 168502, 203566, 216942, 252753, 305349, 337004, 407132, 433884, 505506, 610698, 926761, 1011012, 1221396, 1600769, 1853522, 2780283, 3201538, 3707044, 4802307, 5560566, 6403076, 9604614, 11121132, 17608459, 19209228, 35216918, 52825377, 70433836, 105650754, 211301508]

約数ペア:

[(1, 211301508), (2, 105650754), (3, 70433836), (4, 52825377), (6, 35216918), (11, 19209228), (12, 17608459), (19, 11121132), (22, 9604614), (33, 6403076), (38, 5560566), (44, 4802307), (57, 3707044), (66, 3201538), (76, 2780283), (114, 1853522), (132, 1600769), (173, 1221396), (209, 1011012), (228, 926761), (346, 610698), (418, 505506), (487, 433884), (519, 407132), (627, 337004), (692, 305349), (836, 252753), (974, 216942), (1038, 203566), (1254, 168502), (1461, 144628), (1903, 111036), (1948, 108471), (2076, 101783), (2508, 84251), (2922, 72314), (3287, 64284), (3806, 55518), (5357, 39444), (5709, 37012), (5844, 36157), (6574, 32142), (7612, 27759), (9253, 22836), (9861, 21428), (10714, 19722), (11418, 18506), (13148, 16071)]