201668736

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 570873600

約数和(自身を除く): 369204864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 131, 152, 192, 211, 228, 262, 304, 384, 393, 422, 456, 524, 608, 633, 786, 844, 912, 1048, 1216, 1266, 1572, 1688, 1824, 2096, 2432, 2489, 2532, 3144, 3376, 3648, 4009, 4192, 4978, 5064, 6288, 6752, 7296, 7467, 8018, 8384, 9956, 10128, 12027, 12576, 13504, 14934, 16036, 16768, 19912, 20256, 24054, 25152, 27008, 27641, 29868, 32072, 39824, 40512, 48108, 50304, 55282, 59736, 64144, 79648, 81024, 82923, 96216, 110564, 119472, 128288, 159296, 165846, 192432, 221128, 238944, 256576, 318592, 331692, 384864, 442256, 477888, 513152, 525179, 663384, 769728, 884512, 955776, 1050358, 1326768, 1539456, 1575537, 1769024, 2100716, 2653536, 3151074, 3538048, 4201432, 5307072, 6302148, 8402864, 10614144, 12604296, 16805728, 25208592, 33611456, 50417184, 67222912, 100834368, 201668736]

約数ペア:

[(1, 201668736), (2, 100834368), (3, 67222912), (4, 50417184), (6, 33611456), (8, 25208592), (12, 16805728), (16, 12604296), (19, 10614144), (24, 8402864), (32, 6302148), (38, 5307072), (48, 4201432), (57, 3538048), (64, 3151074), (76, 2653536), (96, 2100716), (114, 1769024), (128, 1575537), (131, 1539456), (152, 1326768), (192, 1050358), (211, 955776), (228, 884512), (262, 769728), (304, 663384), (384, 525179), (393, 513152), (422, 477888), (456, 442256), (524, 384864), (608, 331692), (633, 318592), (786, 256576), (844, 238944), (912, 221128), (1048, 192432), (1216, 165846), (1266, 159296), (1572, 128288), (1688, 119472), (1824, 110564), (2096, 96216), (2432, 82923), (2489, 81024), (2532, 79648), (3144, 64144), (3376, 59736), (3648, 55282), (4009, 50304), (4192, 48108), (4978, 40512), (5064, 39824), (6288, 32072), (6752, 29868), (7296, 27641), (7467, 27008), (8018, 25152), (8384, 24054), (9956, 20256), (10128, 19912), (12027, 16768), (12576, 16036), (13504, 14934)]