208767132

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 636959232

約数和(自身を除く): 428192100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 243, 244, 252, 324, 366, 378, 427, 486, 503, 549, 567, 732, 756, 854, 972, 1006, 1098, 1134, 1281, 1509, 1647, 1701, 1708, 2012, 2196, 2268, 2562, 3018, 3294, 3402, 3521, 3843, 4527, 4941, 5124, 6036, 6588, 6804, 7042, 7686, 9054, 9882, 10563, 11529, 13581, 14084, 14823, 15372, 18108, 19764, 21126, 23058, 27162, 29646, 30683, 31689, 34587, 40743, 42252, 46116, 54324, 59292, 61366, 63378, 69174, 81486, 92049, 95067, 103761, 122229, 122732, 126756, 138348, 162972, 184098, 190134, 207522, 214781, 244458, 276147, 285201, 368196, 380268, 415044, 429562, 488916, 552294, 570402, 644343, 828441, 855603, 859124, 1104588, 1140804, 1288686, 1656882, 1711206, 1933029, 2485323, 2577372, 3313764, 3422412, 3866058, 4970646, 5799087, 7455969, 7732116, 9941292, 11598174, 14911938, 17397261, 23196348, 29823876, 34794522, 52191783, 69589044, 104383566, 208767132]

約数ペア:

[(1, 208767132), (2, 104383566), (3, 69589044), (4, 52191783), (6, 34794522), (7, 29823876), (9, 23196348), (12, 17397261), (14, 14911938), (18, 11598174), (21, 9941292), (27, 7732116), (28, 7455969), (36, 5799087), (42, 4970646), (54, 3866058), (61, 3422412), (63, 3313764), (81, 2577372), (84, 2485323), (108, 1933029), (122, 1711206), (126, 1656882), (162, 1288686), (183, 1140804), (189, 1104588), (243, 859124), (244, 855603), (252, 828441), (324, 644343), (366, 570402), (378, 552294), (427, 488916), (486, 429562), (503, 415044), (549, 380268), (567, 368196), (732, 285201), (756, 276147), (854, 244458), (972, 214781), (1006, 207522), (1098, 190134), (1134, 184098), (1281, 162972), (1509, 138348), (1647, 126756), (1701, 122732), (1708, 122229), (2012, 103761), (2196, 95067), (2268, 92049), (2562, 81486), (3018, 69174), (3294, 63378), (3402, 61366), (3521, 59292), (3843, 54324), (4527, 46116), (4941, 42252), (5124, 40743), (6036, 34587), (6588, 31689), (6804, 30683), (7042, 29646), (7686, 27162), (9054, 23058), (9882, 21126), (10563, 19764), (11529, 18108), (13581, 15372), (14084, 14823)]