199987632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 615835584

約数和(自身を除く): 415847952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2273, 2444, 3384, 3666, 4546, 4888, 5499, 6768, 6819, 7332, 9092, 9776, 10998, 13638, 14664, 18184, 20457, 21996, 27276, 29328, 29549, 36368, 40914, 43992, 54552, 59098, 81828, 87984, 88647, 106831, 109104, 118196, 163656, 177294, 213662, 236392, 265941, 320493, 327312, 354588, 427324, 472784, 531882, 640986, 709176, 854648, 961479, 1063764, 1281972, 1388803, 1418352, 1709296, 1922958, 2127528, 2563944, 2777606, 3845916, 4166409, 4255056, 5127888, 5555212, 7691832, 8332818, 11110424, 12499227, 15383664, 16665636, 22220848, 24998454, 33331272, 49996908, 66662544, 99993816, 199987632]

約数ペア:

[(1, 199987632), (2, 99993816), (3, 66662544), (4, 49996908), (6, 33331272), (8, 24998454), (9, 22220848), (12, 16665636), (13, 15383664), (16, 12499227), (18, 11110424), (24, 8332818), (26, 7691832), (36, 5555212), (39, 5127888), (47, 4255056), (48, 4166409), (52, 3845916), (72, 2777606), (78, 2563944), (94, 2127528), (104, 1922958), (117, 1709296), (141, 1418352), (144, 1388803), (156, 1281972), (188, 1063764), (208, 961479), (234, 854648), (282, 709176), (312, 640986), (376, 531882), (423, 472784), (468, 427324), (564, 354588), (611, 327312), (624, 320493), (752, 265941), (846, 236392), (936, 213662), (1128, 177294), (1222, 163656), (1692, 118196), (1833, 109104), (1872, 106831), (2256, 88647), (2273, 87984), (2444, 81828), (3384, 59098), (3666, 54552), (4546, 43992), (4888, 40914), (5499, 36368), (6768, 29549), (6819, 29328), (7332, 27276), (9092, 21996), (9776, 20457), (10998, 18184), (13638, 14664)]