201848480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74209}}^1$

素因数の和:74241

約数の個数: 48

約数和(自身を含む): 504924840

約数和(自身を除く): 303076360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 74209, 148418, 296836, 371045, 593672, 742090, 1187344, 1261553, 1484180, 2374688, 2523106, 2968360, 5046212, 5936720, 6307765, 10092424, 11873440, 12615530, 20184848, 25231060, 40369696, 50462120, 100924240, 201848480]

約数ペア:

[(1, 201848480), (2, 100924240), (4, 50462120), (5, 40369696), (8, 25231060), (10, 20184848), (16, 12615530), (17, 11873440), (20, 10092424), (32, 6307765), (34, 5936720), (40, 5046212), (68, 2968360), (80, 2523106), (85, 2374688), (136, 1484180), (160, 1261553), (170, 1187344), (272, 742090), (340, 593672), (544, 371045), (680, 296836), (1360, 148418), (2720, 74209)]