201236436

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 520648128

約数和(自身を除く): 319411692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 131, 142, 213, 262, 284, 393, 426, 524, 601, 639, 786, 852, 1179, 1202, 1278, 1572, 1803, 2358, 2404, 2556, 3606, 4716, 5409, 7212, 9301, 10818, 18602, 21636, 27903, 37204, 42671, 55806, 78731, 83709, 85342, 111612, 128013, 157462, 167418, 170684, 236193, 256026, 314924, 334836, 384039, 472386, 512052, 708579, 768078, 944772, 1417158, 1536156, 2834316, 5589901, 11179802, 16769703, 22359604, 33539406, 50309109, 67078812, 100618218, 201236436]

約数ペア:

[(1, 201236436), (2, 100618218), (3, 67078812), (4, 50309109), (6, 33539406), (9, 22359604), (12, 16769703), (18, 11179802), (36, 5589901), (71, 2834316), (131, 1536156), (142, 1417158), (213, 944772), (262, 768078), (284, 708579), (393, 512052), (426, 472386), (524, 384039), (601, 334836), (639, 314924), (786, 256026), (852, 236193), (1179, 170684), (1202, 167418), (1278, 157462), (1572, 128013), (1803, 111612), (2358, 85342), (2404, 83709), (2556, 78731), (3606, 55806), (4716, 42671), (5409, 37204), (7212, 27903), (9301, 21636), (10818, 18602)]