210329574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 520321536

約数和(自身を除く): 309991962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 227, 273, 454, 546, 681, 1362, 1589, 1697, 2951, 3178, 3394, 4767, 5091, 5902, 8853, 9534, 10182, 11879, 17706, 20657, 22061, 23758, 35637, 41314, 44122, 61971, 66183, 71274, 123942, 132366, 154427, 308854, 385219, 463281, 770438, 926562, 1155657, 2311314, 2696533, 5007847, 5393066, 8089599, 10015694, 15023541, 16179198, 30047082, 35054929, 70109858, 105164787, 210329574]

約数ペア:

[(1, 210329574), (2, 105164787), (3, 70109858), (6, 35054929), (7, 30047082), (13, 16179198), (14, 15023541), (21, 10015694), (26, 8089599), (39, 5393066), (42, 5007847), (78, 2696533), (91, 2311314), (182, 1155657), (227, 926562), (273, 770438), (454, 463281), (546, 385219), (681, 308854), (1362, 154427), (1589, 132366), (1697, 123942), (2951, 71274), (3178, 66183), (3394, 61971), (4767, 44122), (5091, 41314), (5902, 35637), (8853, 23758), (9534, 22061), (10182, 20657), (11879, 17706)]