201890624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1607}}^1$

素因数の和:1783

約数の個数: 56

約数和(自身を含む): 434571648

約数和(自身を除く): 232681024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 604, 832, 1208, 1607, 1963, 2416, 3214, 3926, 4832, 6428, 7852, 9664, 12856, 15704, 20891, 25712, 31408, 41782, 51424, 62816, 83564, 102848, 125632, 167128, 242657, 334256, 485314, 668512, 970628, 1337024, 1941256, 3154541, 3882512, 6309082, 7765024, 12618164, 15530048, 25236328, 50472656, 100945312, 201890624]

約数ペア:

[(1, 201890624), (2, 100945312), (4, 50472656), (8, 25236328), (13, 15530048), (16, 12618164), (26, 7765024), (32, 6309082), (52, 3882512), (64, 3154541), (104, 1941256), (151, 1337024), (208, 970628), (302, 668512), (416, 485314), (604, 334256), (832, 242657), (1208, 167128), (1607, 125632), (1963, 102848), (2416, 83564), (3214, 62816), (3926, 51424), (4832, 41782), (6428, 31408), (7852, 25712), (9664, 20891), (12856, 15704)]