201376136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 430886400

約数和(自身を除く): 229510264

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 223, 247, 446, 457, 494, 892, 914, 988, 1784, 1828, 1976, 2899, 3656, 4237, 5798, 5941, 8474, 8683, 11596, 11882, 16948, 17366, 23192, 23764, 33896, 34732, 47528, 55081, 69464, 101911, 110162, 112879, 203822, 220324, 225758, 407644, 440648, 451516, 815288, 903032, 1324843, 1936309, 2649686, 3872618, 5299372, 7745236, 10598744, 15490472, 25172017, 50344034, 100688068, 201376136]

約数ペア:

[(1, 201376136), (2, 100688068), (4, 50344034), (8, 25172017), (13, 15490472), (19, 10598744), (26, 7745236), (38, 5299372), (52, 3872618), (76, 2649686), (104, 1936309), (152, 1324843), (223, 903032), (247, 815288), (446, 451516), (457, 440648), (494, 407644), (892, 225758), (914, 220324), (988, 203822), (1784, 112879), (1828, 110162), (1976, 101911), (2899, 69464), (3656, 55081), (4237, 47528), (5798, 34732), (5941, 33896), (8474, 23764), (8683, 23192), (11596, 17366), (11882, 16948)]