201349620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8539}}^1$

素因数の和:8685

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 414145260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 8539, 11790, 17078, 23580, 25617, 34156, 42695, 51234, 76851, 85390, 102468, 128085, 153702, 170780, 256170, 307404, 384255, 512340, 768510, 1118609, 1537020, 2237218, 3355827, 4474436, 5593045, 6711654, 10067481, 11186090, 13423308, 16779135, 20134962, 22372180, 33558270, 40269924, 50337405, 67116540, 100674810, 201349620]

約数ペア:

[(1, 201349620), (2, 100674810), (3, 67116540), (4, 50337405), (5, 40269924), (6, 33558270), (9, 22372180), (10, 20134962), (12, 16779135), (15, 13423308), (18, 11186090), (20, 10067481), (30, 6711654), (36, 5593045), (45, 4474436), (60, 3355827), (90, 2237218), (131, 1537020), (180, 1118609), (262, 768510), (393, 512340), (524, 384255), (655, 307404), (786, 256170), (1179, 170780), (1310, 153702), (1572, 128085), (1965, 102468), (2358, 85390), (2620, 76851), (3930, 51234), (4716, 42695), (5895, 34156), (7860, 25617), (8539, 23580), (11790, 17078)]