211672024815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1741}}^1\times {\mathrm{1913}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 358491893760

約数和(自身を除く): 146819868945

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 669, 1115, 1741, 1913, 3345, 4237, 5223, 5739, 8705, 9565, 12711, 21185, 26115, 28695, 33079, 36347, 63555, 99237, 109041, 165395, 181735, 388243, 426599, 496185, 545205, 1164729, 1279797, 1941215, 2132995, 3330533, 5823645, 6398985, 7376617, 8105381, 9991599, 16652665, 22129851, 24316143, 36883085, 40526905, 49957995, 63280127, 110649255, 121580715, 189840381, 316400635, 742708859, 949201905, 2228126577, 3713544295, 11140632885, 14111468321, 42334404963, 70557341605, 211672024815]

約数ペア:

[(1, 211672024815), (3, 70557341605), (5, 42334404963), (15, 14111468321), (19, 11140632885), (57, 3713544295), (95, 2228126577), (223, 949201905), (285, 742708859), (669, 316400635), (1115, 189840381), (1741, 121580715), (1913, 110649255), (3345, 63280127), (4237, 49957995), (5223, 40526905), (5739, 36883085), (8705, 24316143), (9565, 22129851), (12711, 16652665), (21185, 9991599), (26115, 8105381), (28695, 7376617), (33079, 6398985), (36347, 5823645), (63555, 3330533), (99237, 2132995), (109041, 1941215), (165395, 1279797), (181735, 1164729), (388243, 545205), (426599, 496185)]