201773312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 456711360

約数和(自身を除く): 254938048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3191, 3328, 3952, 4864, 6382, 7904, 12764, 15808, 25528, 31616, 41483, 51056, 60629, 63232, 82966, 102112, 121258, 165932, 204224, 242516, 331864, 408448, 485032, 663728, 788177, 816896, 970064, 1327456, 1576354, 1940128, 2654912, 3152708, 3880256, 5309824, 6305416, 7760512, 10619648, 12610832, 15521024, 25221664, 50443328, 100886656, 201773312]

約数ペア:

[(1, 201773312), (2, 100886656), (4, 50443328), (8, 25221664), (13, 15521024), (16, 12610832), (19, 10619648), (26, 7760512), (32, 6305416), (38, 5309824), (52, 3880256), (64, 3152708), (76, 2654912), (104, 1940128), (128, 1576354), (152, 1327456), (208, 970064), (247, 816896), (256, 788177), (304, 663728), (416, 485032), (494, 408448), (608, 331864), (832, 242516), (988, 204224), (1216, 165932), (1664, 121258), (1976, 102112), (2432, 82966), (3191, 63232), (3328, 60629), (3952, 51056), (4864, 41483), (6382, 31616), (7904, 25528), (12764, 15808)]