204983552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 475352640

約数和(自身を除く): 270369088

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 67, 68, 74, 76, 128, 134, 136, 148, 152, 256, 268, 272, 296, 304, 323, 536, 544, 592, 608, 629, 646, 703, 1072, 1088, 1139, 1184, 1216, 1258, 1273, 1292, 1406, 2144, 2176, 2278, 2368, 2432, 2479, 2516, 2546, 2584, 2812, 4288, 4352, 4556, 4736, 4864, 4958, 5032, 5092, 5168, 5624, 8576, 9112, 9472, 9916, 10064, 10184, 10336, 11248, 11951, 17152, 18224, 19832, 20128, 20368, 20672, 21641, 22496, 23902, 36448, 39664, 40256, 40736, 41344, 42143, 43282, 44992, 47101, 47804, 72896, 79328, 80512, 81472, 82688, 84286, 86564, 89984, 94202, 95608, 145792, 158656, 161024, 162944, 168572, 173128, 179968, 188404, 191216, 291584, 317312, 325888, 337144, 346256, 376808, 382432, 634624, 674288, 692512, 753616, 764864, 800717, 1348576, 1385024, 1507232, 1529728, 1601434, 2697152, 2770048, 3014464, 3059456, 3202868, 5394304, 5540096, 6028928, 6405736, 10788608, 12057856, 12811472, 25622944, 51245888, 102491776, 204983552]

約数ペア:

[(1, 204983552), (2, 102491776), (4, 51245888), (8, 25622944), (16, 12811472), (17, 12057856), (19, 10788608), (32, 6405736), (34, 6028928), (37, 5540096), (38, 5394304), (64, 3202868), (67, 3059456), (68, 3014464), (74, 2770048), (76, 2697152), (128, 1601434), (134, 1529728), (136, 1507232), (148, 1385024), (152, 1348576), (256, 800717), (268, 764864), (272, 753616), (296, 692512), (304, 674288), (323, 634624), (536, 382432), (544, 376808), (592, 346256), (608, 337144), (629, 325888), (646, 317312), (703, 291584), (1072, 191216), (1088, 188404), (1139, 179968), (1184, 173128), (1216, 168572), (1258, 162944), (1273, 161024), (1292, 158656), (1406, 145792), (2144, 95608), (2176, 94202), (2278, 89984), (2368, 86564), (2432, 84286), (2479, 82688), (2516, 81472), (2546, 80512), (2584, 79328), (2812, 72896), (4288, 47804), (4352, 47101), (4556, 44992), (4736, 43282), (4864, 42143), (4958, 41344), (5032, 40736), (5092, 40256), (5168, 39664), (5624, 36448), (8576, 23902), (9112, 22496), (9472, 21641), (9916, 20672), (10064, 20368), (10184, 20128), (10336, 19832), (11248, 18224), (11951, 17152)]