210809424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 661037056

約数和(自身を除く): 450227632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 111, 112, 124, 148, 168, 186, 217, 222, 248, 259, 296, 336, 372, 434, 444, 496, 518, 547, 592, 651, 744, 777, 868, 888, 1036, 1094, 1147, 1302, 1488, 1554, 1641, 1736, 1776, 2072, 2188, 2294, 2604, 3108, 3282, 3441, 3472, 3829, 4144, 4376, 4588, 5208, 6216, 6564, 6882, 7658, 8029, 8752, 9176, 10416, 11487, 12432, 13128, 13764, 15316, 16058, 16957, 18352, 20239, 22974, 24087, 26256, 27528, 30632, 32116, 33914, 40478, 45948, 48174, 50871, 55056, 60717, 61264, 64232, 67828, 80956, 91896, 96348, 101742, 118699, 121434, 128464, 135656, 141673, 161912, 183792, 192696, 203484, 237398, 242868, 271312, 283346, 323824, 356097, 385392, 406968, 425019, 474796, 485736, 566692, 627409, 712194, 813936, 850038, 949592, 971472, 1133384, 1254818, 1424388, 1700076, 1882227, 1899184, 2266768, 2509636, 2848776, 3400152, 3764454, 4391863, 5019272, 5697552, 6800304, 7528908, 8783726, 10038544, 13175589, 15057816, 17567452, 26351178, 30115632, 35134904, 52702356, 70269808, 105404712, 210809424]

約数ペア:

[(1, 210809424), (2, 105404712), (3, 70269808), (4, 52702356), (6, 35134904), (7, 30115632), (8, 26351178), (12, 17567452), (14, 15057816), (16, 13175589), (21, 10038544), (24, 8783726), (28, 7528908), (31, 6800304), (37, 5697552), (42, 5019272), (48, 4391863), (56, 3764454), (62, 3400152), (74, 2848776), (84, 2509636), (93, 2266768), (111, 1899184), (112, 1882227), (124, 1700076), (148, 1424388), (168, 1254818), (186, 1133384), (217, 971472), (222, 949592), (248, 850038), (259, 813936), (296, 712194), (336, 627409), (372, 566692), (434, 485736), (444, 474796), (496, 425019), (518, 406968), (547, 385392), (592, 356097), (651, 323824), (744, 283346), (777, 271312), (868, 242868), (888, 237398), (1036, 203484), (1094, 192696), (1147, 183792), (1302, 161912), (1488, 141673), (1554, 135656), (1641, 128464), (1736, 121434), (1776, 118699), (2072, 101742), (2188, 96348), (2294, 91896), (2604, 80956), (3108, 67828), (3282, 64232), (3441, 61264), (3472, 60717), (3829, 55056), (4144, 50871), (4376, 48174), (4588, 45948), (5208, 40478), (6216, 33914), (6564, 32116), (6882, 30632), (7658, 27528), (8029, 26256), (8752, 24087), (9176, 22974), (10416, 20239), (11487, 18352), (12432, 16957), (13128, 16058), (13764, 15316)]