200204558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 349332480

約数和(自身を除く): 149127922

約数列:

[1, 2, 19, 23, 37, 38, 41, 46, 74, 82, 151, 302, 437, 703, 779, 851, 874, 943, 1406, 1517, 1558, 1702, 1886, 2869, 3034, 3473, 5587, 5738, 6191, 6946, 11174, 12382, 16169, 17917, 28823, 32338, 34891, 35834, 57646, 65987, 69782, 106153, 117629, 128501, 131974, 142393, 212306, 229067, 235258, 257002, 284786, 458134, 662929, 1325858, 2441519, 2705467, 4352273, 4883038, 5268541, 5410934, 8704546, 10537082, 100102279, 200204558]

約数ペア:

[(1, 200204558), (2, 100102279), (19, 10537082), (23, 8704546), (37, 5410934), (38, 5268541), (41, 4883038), (46, 4352273), (74, 2705467), (82, 2441519), (151, 1325858), (302, 662929), (437, 458134), (703, 284786), (779, 257002), (851, 235258), (874, 229067), (943, 212306), (1406, 142393), (1517, 131974), (1558, 128501), (1702, 117629), (1886, 106153), (2869, 69782), (3034, 65987), (3473, 57646), (5587, 35834), (5738, 34891), (6191, 32338), (6946, 28823), (11174, 17917), (12382, 16169)]