201849281720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17041}}^1\times {\mathrm{17419}}^1$

素因数の和:34488

約数の個数: 64

約数和(自身を含む): 480932056800

約数和(自身を除く): 279082775080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17041, 17419, 34082, 34838, 68164, 69676, 85205, 87095, 136328, 139352, 170410, 174190, 289697, 296123, 340820, 348380, 579394, 592246, 681640, 696760, 1158788, 1184492, 1448485, 1480615, 2317576, 2368984, 2896970, 2961230, 5793940, 5922460, 11587880, 11844920, 296837179, 593674358, 1187348716, 1484185895, 2374697432, 2968371790, 5046232043, 5936743580, 10092464086, 11873487160, 20184928172, 25231160215, 40369856344, 50462320430, 100924640860, 201849281720]

約数ペア:

[(1, 201849281720), (2, 100924640860), (4, 50462320430), (5, 40369856344), (8, 25231160215), (10, 20184928172), (17, 11873487160), (20, 10092464086), (34, 5936743580), (40, 5046232043), (68, 2968371790), (85, 2374697432), (136, 1484185895), (170, 1187348716), (340, 593674358), (680, 296837179), (17041, 11844920), (17419, 11587880), (34082, 5922460), (34838, 5793940), (68164, 2961230), (69676, 2896970), (85205, 2368984), (87095, 2317576), (136328, 1480615), (139352, 1448485), (170410, 1184492), (174190, 1158788), (289697, 696760), (296123, 681640), (340820, 592246), (348380, 579394)]