209919264

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 586776960

約数和(自身を除く): 376857696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 293, 408, 439, 544, 586, 816, 878, 879, 1172, 1317, 1632, 1756, 1758, 2344, 2634, 3512, 3516, 4688, 4981, 5268, 7024, 7032, 7463, 9376, 9962, 10536, 14048, 14064, 14926, 14943, 19924, 21072, 22389, 28128, 29852, 29886, 39848, 42144, 44778, 59704, 59772, 79696, 89556, 119408, 119544, 128627, 159392, 179112, 238816, 239088, 257254, 358224, 385881, 478176, 514508, 716448, 771762, 1029016, 1543524, 2058032, 2186659, 3087048, 4116064, 4373318, 6174096, 6559977, 8746636, 12348192, 13119954, 17493272, 26239908, 34986544, 52479816, 69973088, 104959632, 209919264]

約数ペア:

[(1, 209919264), (2, 104959632), (3, 69973088), (4, 52479816), (6, 34986544), (8, 26239908), (12, 17493272), (16, 13119954), (17, 12348192), (24, 8746636), (32, 6559977), (34, 6174096), (48, 4373318), (51, 4116064), (68, 3087048), (96, 2186659), (102, 2058032), (136, 1543524), (204, 1029016), (272, 771762), (293, 716448), (408, 514508), (439, 478176), (544, 385881), (586, 358224), (816, 257254), (878, 239088), (879, 238816), (1172, 179112), (1317, 159392), (1632, 128627), (1756, 119544), (1758, 119408), (2344, 89556), (2634, 79696), (3512, 59772), (3516, 59704), (4688, 44778), (4981, 42144), (5268, 39848), (7024, 29886), (7032, 29852), (7463, 28128), (9376, 22389), (9962, 21072), (10536, 19924), (14048, 14943), (14064, 14926)]