201326944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 498548736

約数和(自身を除く): 297221792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 611, 658, 728, 752, 1222, 1316, 1456, 1471, 1504, 2444, 2632, 2912, 2942, 4277, 4888, 5264, 5884, 8554, 9776, 10297, 10528, 11768, 17108, 19123, 19552, 20594, 23536, 34216, 38246, 41188, 47072, 68432, 69137, 76492, 82376, 133861, 136864, 138274, 152984, 164752, 267722, 276548, 305968, 329504, 483959, 535444, 553096, 611936, 898781, 967918, 1070888, 1106192, 1797562, 1935836, 2141776, 2212384, 3595124, 3871672, 4283552, 6291467, 7190248, 7743344, 12582934, 14380496, 15486688, 25165868, 28760992, 50331736, 100663472, 201326944]

約数ペア:

[(1, 201326944), (2, 100663472), (4, 50331736), (7, 28760992), (8, 25165868), (13, 15486688), (14, 14380496), (16, 12582934), (26, 7743344), (28, 7190248), (32, 6291467), (47, 4283552), (52, 3871672), (56, 3595124), (91, 2212384), (94, 2141776), (104, 1935836), (112, 1797562), (182, 1106192), (188, 1070888), (208, 967918), (224, 898781), (329, 611936), (364, 553096), (376, 535444), (416, 483959), (611, 329504), (658, 305968), (728, 276548), (752, 267722), (1222, 164752), (1316, 152984), (1456, 138274), (1471, 136864), (1504, 133861), (2444, 82376), (2632, 76492), (2912, 69137), (2942, 68432), (4277, 47072), (4888, 41188), (5264, 38246), (5884, 34216), (8554, 23536), (9776, 20594), (10297, 19552), (10528, 19123), (11768, 17108)]