201464376

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 512265600

約数和(自身を除く): 310801224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 139, 262, 278, 393, 417, 461, 524, 556, 786, 834, 922, 1048, 1112, 1383, 1572, 1668, 1844, 2766, 3144, 3336, 3688, 5532, 11064, 18209, 36418, 54627, 60391, 64079, 72836, 109254, 120782, 128158, 145672, 181173, 192237, 218508, 241564, 256316, 362346, 384474, 437016, 483128, 512632, 724692, 768948, 1449384, 1537896, 8394349, 16788698, 25183047, 33577396, 50366094, 67154792, 100732188, 201464376]

約数ペア:

[(1, 201464376), (2, 100732188), (3, 67154792), (4, 50366094), (6, 33577396), (8, 25183047), (12, 16788698), (24, 8394349), (131, 1537896), (139, 1449384), (262, 768948), (278, 724692), (393, 512632), (417, 483128), (461, 437016), (524, 384474), (556, 362346), (786, 256316), (834, 241564), (922, 218508), (1048, 192237), (1112, 181173), (1383, 145672), (1572, 128158), (1668, 120782), (1844, 109254), (2766, 72836), (3144, 64079), (3336, 60391), (3688, 54627), (5532, 36418), (11064, 18209)]