201578104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 467006400

約数和(自身を除く): 265428296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 409, 677, 728, 818, 1354, 1636, 2708, 2863, 3272, 4739, 5317, 5416, 5726, 8801, 9478, 10634, 11452, 17602, 18956, 21268, 22904, 35204, 37219, 37912, 42536, 61607, 70408, 74438, 123214, 148876, 246428, 276893, 297752, 492856, 553786, 1107572, 1938251, 2215144, 3599609, 3876502, 7199218, 7753004, 14398436, 15506008, 25197263, 28796872, 50394526, 100789052, 201578104]

約数ペア:

[(1, 201578104), (2, 100789052), (4, 50394526), (7, 28796872), (8, 25197263), (13, 15506008), (14, 14398436), (26, 7753004), (28, 7199218), (52, 3876502), (56, 3599609), (91, 2215144), (104, 1938251), (182, 1107572), (364, 553786), (409, 492856), (677, 297752), (728, 276893), (818, 246428), (1354, 148876), (1636, 123214), (2708, 74438), (2863, 70408), (3272, 61607), (4739, 42536), (5317, 37912), (5416, 37219), (5726, 35204), (8801, 22904), (9478, 21268), (10634, 18956), (11452, 17602)]