210049552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 250635248

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 527, 859, 899, 986, 1054, 1718, 1798, 1972, 2108, 3436, 3596, 3944, 4216, 6872, 7192, 7888, 8432, 13744, 14384, 14603, 15283, 24911, 26629, 29206, 30566, 49822, 53258, 58412, 61132, 99644, 106516, 116824, 122264, 199288, 213032, 233648, 244528, 398576, 423487, 426064, 452693, 772241, 846974, 905386, 1544482, 1693948, 1810772, 3088964, 3387896, 3621544, 6177928, 6775792, 7243088, 12355856, 13128097, 26256194, 52512388, 105024776, 210049552]

約数ペア:

[(1, 210049552), (2, 105024776), (4, 52512388), (8, 26256194), (16, 13128097), (17, 12355856), (29, 7243088), (31, 6775792), (34, 6177928), (58, 3621544), (62, 3387896), (68, 3088964), (116, 1810772), (124, 1693948), (136, 1544482), (232, 905386), (248, 846974), (272, 772241), (464, 452693), (493, 426064), (496, 423487), (527, 398576), (859, 244528), (899, 233648), (986, 213032), (1054, 199288), (1718, 122264), (1798, 116824), (1972, 106516), (2108, 99644), (3436, 61132), (3596, 58412), (3944, 53258), (4216, 49822), (6872, 30566), (7192, 29206), (7888, 26629), (8432, 24911), (13744, 15283), (14384, 14603)]