209496576

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 604568448

約数和(自身を除く): 395071872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 113, 128, 136, 142, 192, 204, 213, 226, 256, 272, 284, 339, 384, 408, 426, 452, 512, 544, 568, 678, 768, 816, 852, 904, 1088, 1136, 1207, 1356, 1536, 1632, 1704, 1808, 1921, 2176, 2272, 2414, 2712, 3264, 3408, 3616, 3621, 3842, 4352, 4544, 4828, 5424, 5763, 6528, 6816, 7232, 7242, 7684, 8023, 8704, 9088, 9656, 10848, 11526, 13056, 13632, 14464, 14484, 15368, 16046, 18176, 19312, 21696, 23052, 24069, 26112, 27264, 28928, 28968, 30736, 32092, 36352, 38624, 43392, 46104, 48138, 54528, 57856, 57936, 61472, 64184, 77248, 86784, 92208, 96276, 109056, 115872, 122944, 128368, 136391, 154496, 173568, 184416, 192552, 231744, 245888, 256736, 272782, 308992, 368832, 385104, 409173, 463488, 491776, 513472, 545564, 617984, 737664, 770208, 818346, 926976, 983552, 1026944, 1091128, 1475328, 1540416, 1636692, 1853952, 2053888, 2182256, 2950656, 3080832, 3273384, 4107776, 4364512, 6161664, 6546768, 8729024, 12323328, 13093536, 17458048, 26187072, 34916096, 52374144, 69832192, 104748288, 209496576]

約数ペア:

[(1, 209496576), (2, 104748288), (3, 69832192), (4, 52374144), (6, 34916096), (8, 26187072), (12, 17458048), (16, 13093536), (17, 12323328), (24, 8729024), (32, 6546768), (34, 6161664), (48, 4364512), (51, 4107776), (64, 3273384), (68, 3080832), (71, 2950656), (96, 2182256), (102, 2053888), (113, 1853952), (128, 1636692), (136, 1540416), (142, 1475328), (192, 1091128), (204, 1026944), (213, 983552), (226, 926976), (256, 818346), (272, 770208), (284, 737664), (339, 617984), (384, 545564), (408, 513472), (426, 491776), (452, 463488), (512, 409173), (544, 385104), (568, 368832), (678, 308992), (768, 272782), (816, 256736), (852, 245888), (904, 231744), (1088, 192552), (1136, 184416), (1207, 173568), (1356, 154496), (1536, 136391), (1632, 128368), (1704, 122944), (1808, 115872), (1921, 109056), (2176, 96276), (2272, 92208), (2414, 86784), (2712, 77248), (3264, 64184), (3408, 61472), (3616, 57936), (3621, 57856), (3842, 54528), (4352, 48138), (4544, 46104), (4828, 43392), (5424, 38624), (5763, 36352), (6528, 32092), (6816, 30736), (7232, 28968), (7242, 28928), (7684, 27264), (8023, 26112), (8704, 24069), (9088, 23052), (9656, 21696), (10848, 19312), (11526, 18176), (13056, 16046), (13632, 15368), (14464, 14484)]