201220936815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{30763}}^1$

素因数の和:31128

約数の個数: 64

約数和(自身を含む): 345434927616

約数和(自身を除く): 144213990801

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 227, 255, 339, 565, 681, 1135, 1695, 1921, 3405, 3859, 5763, 9605, 11577, 19295, 25651, 28815, 30763, 57885, 76953, 92289, 128255, 153815, 384765, 436067, 461445, 522971, 1308201, 1568913, 2180335, 2614855, 3476219, 6541005, 6983201, 7844565, 10428657, 17381095, 20949603, 34916005, 52143285, 59095723, 104748015, 118714417, 177287169, 295478615, 356143251, 593572085, 789101713, 886435845, 1780716255, 2367305139, 3945508565, 11836525695, 13414729121, 40244187363, 67073645605, 201220936815]

約数ペア:

[(1, 201220936815), (3, 67073645605), (5, 40244187363), (15, 13414729121), (17, 11836525695), (51, 3945508565), (85, 2367305139), (113, 1780716255), (227, 886435845), (255, 789101713), (339, 593572085), (565, 356143251), (681, 295478615), (1135, 177287169), (1695, 118714417), (1921, 104748015), (3405, 59095723), (3859, 52143285), (5763, 34916005), (9605, 20949603), (11577, 17381095), (19295, 10428657), (25651, 7844565), (28815, 6983201), (30763, 6541005), (57885, 3476219), (76953, 2614855), (92289, 2180335), (128255, 1568913), (153815, 1308201), (384765, 522971), (436067, 461445)]