227800612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 228581468

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 439, 442, 587, 878, 884, 1174, 1756, 2348, 5707, 7463, 7631, 9979, 11414, 14926, 15262, 19958, 22828, 29852, 30524, 39916, 97019, 129727, 194038, 257693, 259454, 388076, 515386, 518908, 1030772, 3350009, 4380781, 6700018, 8761562, 13400036, 17523124, 56950153, 113900306, 227800612]

約数ペア:

[(1, 227800612), (2, 113900306), (4, 56950153), (13, 17523124), (17, 13400036), (26, 8761562), (34, 6700018), (52, 4380781), (68, 3350009), (221, 1030772), (439, 518908), (442, 515386), (587, 388076), (878, 259454), (884, 257693), (1174, 194038), (1756, 129727), (2348, 97019), (5707, 39916), (7463, 30524), (7631, 29852), (9979, 22828), (11414, 19958), (14926, 15262)]