205508512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 475844544

約数和(自身を除く): 270336032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 352, 374, 488, 544, 563, 671, 748, 976, 1037, 1126, 1342, 1496, 1952, 2074, 2252, 2684, 2992, 4148, 4504, 5368, 5984, 6193, 8296, 9008, 9571, 10736, 11407, 12386, 16592, 18016, 19142, 21472, 22814, 24772, 33184, 34343, 38284, 45628, 49544, 68686, 76568, 91256, 99088, 105281, 137372, 153136, 182512, 198176, 210562, 274744, 306272, 365024, 377773, 421124, 549488, 583831, 755546, 842248, 1098976, 1167662, 1511092, 1684496, 2335324, 3022184, 3368992, 4670648, 6044368, 6422141, 9341296, 12088736, 12844282, 18682592, 25688564, 51377128, 102754256, 205508512]

約数ペア:

[(1, 205508512), (2, 102754256), (4, 51377128), (8, 25688564), (11, 18682592), (16, 12844282), (17, 12088736), (22, 9341296), (32, 6422141), (34, 6044368), (44, 4670648), (61, 3368992), (68, 3022184), (88, 2335324), (122, 1684496), (136, 1511092), (176, 1167662), (187, 1098976), (244, 842248), (272, 755546), (352, 583831), (374, 549488), (488, 421124), (544, 377773), (563, 365024), (671, 306272), (748, 274744), (976, 210562), (1037, 198176), (1126, 182512), (1342, 153136), (1496, 137372), (1952, 105281), (2074, 99088), (2252, 91256), (2684, 76568), (2992, 68686), (4148, 49544), (4504, 45628), (5368, 38284), (5984, 34343), (6193, 33184), (8296, 24772), (9008, 22814), (9571, 21472), (10736, 19142), (11407, 18016), (12386, 16592)]