209180016

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 633888000

約数和(自身を除く): 424707984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 59, 72, 87, 108, 116, 118, 144, 174, 177, 216, 232, 236, 261, 283, 348, 354, 432, 464, 472, 522, 531, 566, 696, 708, 783, 849, 944, 1044, 1062, 1132, 1392, 1416, 1566, 1593, 1698, 1711, 2088, 2124, 2264, 2547, 2832, 3132, 3186, 3396, 3422, 4176, 4248, 4528, 5094, 5133, 6264, 6372, 6792, 6844, 7641, 8207, 8496, 10188, 10266, 12528, 12744, 13584, 13688, 15282, 15399, 16414, 16697, 20376, 20532, 24621, 25488, 27376, 30564, 30798, 32828, 33394, 40752, 41064, 46197, 49242, 50091, 61128, 61596, 65656, 66788, 73863, 82128, 92394, 98484, 100182, 122256, 123192, 131312, 133576, 147726, 150273, 184788, 196968, 200364, 221589, 246384, 267152, 295452, 300546, 369576, 393936, 400728, 443178, 450819, 484213, 590904, 601092, 739152, 801456, 886356, 901638, 968426, 1181808, 1202184, 1452639, 1772712, 1803276, 1936852, 2404368, 2905278, 3545424, 3606552, 3873704, 4357917, 5810556, 7213104, 7747408, 8715834, 11621112, 13073751, 17431668, 23242224, 26147502, 34863336, 52295004, 69726672, 104590008, 209180016]

約数ペア:

[(1, 209180016), (2, 104590008), (3, 69726672), (4, 52295004), (6, 34863336), (8, 26147502), (9, 23242224), (12, 17431668), (16, 13073751), (18, 11621112), (24, 8715834), (27, 7747408), (29, 7213104), (36, 5810556), (48, 4357917), (54, 3873704), (58, 3606552), (59, 3545424), (72, 2905278), (87, 2404368), (108, 1936852), (116, 1803276), (118, 1772712), (144, 1452639), (174, 1202184), (177, 1181808), (216, 968426), (232, 901638), (236, 886356), (261, 801456), (283, 739152), (348, 601092), (354, 590904), (432, 484213), (464, 450819), (472, 443178), (522, 400728), (531, 393936), (566, 369576), (696, 300546), (708, 295452), (783, 267152), (849, 246384), (944, 221589), (1044, 200364), (1062, 196968), (1132, 184788), (1392, 150273), (1416, 147726), (1566, 133576), (1593, 131312), (1698, 123192), (1711, 122256), (2088, 100182), (2124, 98484), (2264, 92394), (2547, 82128), (2832, 73863), (3132, 66788), (3186, 65656), (3396, 61596), (3422, 61128), (4176, 50091), (4248, 49242), (4528, 46197), (5094, 41064), (5133, 40752), (6264, 33394), (6372, 32828), (6792, 30798), (6844, 30564), (7641, 27376), (8207, 25488), (8496, 24621), (10188, 20532), (10266, 20376), (12528, 16697), (12744, 16414), (13584, 15399), (13688, 15282)]