201949098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 456503040

約数和(自身を除く): 254553942

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 87, 146, 174, 219, 377, 438, 754, 949, 1131, 1223, 1898, 2117, 2262, 2446, 2847, 3669, 4234, 5694, 6351, 7338, 12702, 15899, 27521, 31798, 35467, 47697, 55042, 70934, 82563, 89279, 95394, 106401, 165126, 178558, 212802, 267837, 461071, 535674, 922142, 1160627, 1383213, 2321254, 2589091, 2766426, 3481881, 5178182, 6963762, 7767273, 15534546, 33658183, 67316366, 100974549, 201949098]

約数ペア:

[(1, 201949098), (2, 100974549), (3, 67316366), (6, 33658183), (13, 15534546), (26, 7767273), (29, 6963762), (39, 5178182), (58, 3481881), (73, 2766426), (78, 2589091), (87, 2321254), (146, 1383213), (174, 1160627), (219, 922142), (377, 535674), (438, 461071), (754, 267837), (949, 212802), (1131, 178558), (1223, 165126), (1898, 106401), (2117, 95394), (2262, 89279), (2446, 82563), (2847, 70934), (3669, 55042), (4234, 47697), (5694, 35467), (6351, 31798), (7338, 27521), (12702, 15899)]