202109904

素因数分解:

$2^4\times 3^5\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 591732960

約数和(自身を除く): 389623056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 227, 229, 243, 324, 432, 454, 458, 486, 648, 681, 687, 908, 916, 972, 1296, 1362, 1374, 1816, 1832, 1944, 2043, 2061, 2724, 2748, 3632, 3664, 3888, 4086, 4122, 5448, 5496, 6129, 6183, 8172, 8244, 10896, 10992, 12258, 12366, 16344, 16488, 18387, 18549, 24516, 24732, 32688, 32976, 36774, 37098, 49032, 49464, 51983, 55161, 55647, 73548, 74196, 98064, 98928, 103966, 110322, 111294, 147096, 148392, 155949, 207932, 220644, 222588, 294192, 296784, 311898, 415864, 441288, 445176, 467847, 623796, 831728, 882576, 890352, 935694, 1247592, 1403541, 1871388, 2495184, 2807082, 3742776, 4210623, 5614164, 7485552, 8421246, 11228328, 12631869, 16842492, 22456656, 25263738, 33684984, 50527476, 67369968, 101054952, 202109904]

約数ペア:

[(1, 202109904), (2, 101054952), (3, 67369968), (4, 50527476), (6, 33684984), (8, 25263738), (9, 22456656), (12, 16842492), (16, 12631869), (18, 11228328), (24, 8421246), (27, 7485552), (36, 5614164), (48, 4210623), (54, 3742776), (72, 2807082), (81, 2495184), (108, 1871388), (144, 1403541), (162, 1247592), (216, 935694), (227, 890352), (229, 882576), (243, 831728), (324, 623796), (432, 467847), (454, 445176), (458, 441288), (486, 415864), (648, 311898), (681, 296784), (687, 294192), (908, 222588), (916, 220644), (972, 207932), (1296, 155949), (1362, 148392), (1374, 147096), (1816, 111294), (1832, 110322), (1944, 103966), (2043, 98928), (2061, 98064), (2724, 74196), (2748, 73548), (3632, 55647), (3664, 55161), (3888, 51983), (4086, 49464), (4122, 49032), (5448, 37098), (5496, 36774), (6129, 32976), (6183, 32688), (8172, 24732), (8244, 24516), (10896, 18549), (10992, 18387), (12258, 16488), (12366, 16344)]