201951114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 437650560

約数和(自身を除く): 235699446

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 113, 114, 122, 183, 226, 257, 339, 366, 514, 678, 771, 1159, 1542, 2147, 2318, 3477, 4294, 4883, 6441, 6893, 6954, 9766, 12882, 13786, 14649, 15677, 20679, 29041, 29298, 31354, 41358, 47031, 58082, 87123, 94062, 130967, 174246, 261934, 297863, 392901, 551779, 595726, 785802, 893589, 1103558, 1655337, 1771501, 1787178, 3310674, 3543002, 5314503, 10629006, 33658519, 67317038, 100975557, 201951114]

約数ペア:

[(1, 201951114), (2, 100975557), (3, 67317038), (6, 33658519), (19, 10629006), (38, 5314503), (57, 3543002), (61, 3310674), (113, 1787178), (114, 1771501), (122, 1655337), (183, 1103558), (226, 893589), (257, 785802), (339, 595726), (366, 551779), (514, 392901), (678, 297863), (771, 261934), (1159, 174246), (1542, 130967), (2147, 94062), (2318, 87123), (3477, 58082), (4294, 47031), (4883, 41358), (6441, 31354), (6893, 29298), (6954, 29041), (9766, 20679), (12882, 15677), (13786, 14649)]