201714944

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 428749440

約数和(自身を除く): 227034496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 304, 367, 452, 608, 734, 904, 1216, 1468, 1808, 2147, 2432, 2936, 3616, 4294, 4864, 5872, 6973, 7232, 8588, 11744, 13946, 14464, 17176, 23488, 27892, 28928, 34352, 41471, 46976, 55784, 68704, 82942, 93952, 111568, 137408, 165884, 223136, 274816, 331768, 446272, 549632, 663536, 787949, 892544, 1327072, 1575898, 1785088, 2654144, 3151796, 5308288, 6303592, 10616576, 12607184, 25214368, 50428736, 100857472, 201714944]

約数ペア:

[(1, 201714944), (2, 100857472), (4, 50428736), (8, 25214368), (16, 12607184), (19, 10616576), (32, 6303592), (38, 5308288), (64, 3151796), (76, 2654144), (113, 1785088), (128, 1575898), (152, 1327072), (226, 892544), (256, 787949), (304, 663536), (367, 549632), (452, 446272), (608, 331768), (734, 274816), (904, 223136), (1216, 165884), (1468, 137408), (1808, 111568), (2147, 93952), (2432, 82942), (2936, 68704), (3616, 55784), (4294, 46976), (4864, 41471), (5872, 34352), (6973, 28928), (7232, 27892), (8588, 23488), (11744, 17176), (13946, 14464)]