201375132500

素因数分解:

$2^2\times 5^4\times {\mathrm{223}}^1\times {\mathrm{361211}}^1$

素因数の和:361458

約数の個数: 60

約数和(自身を含む): 442343104896

約数和(自身を除く): 240967972396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 223, 250, 446, 500, 625, 892, 1115, 1250, 2230, 2500, 4460, 5575, 11150, 22300, 27875, 55750, 111500, 139375, 278750, 361211, 557500, 722422, 1444844, 1806055, 3612110, 7224220, 9030275, 18060550, 36121100, 45151375, 80550053, 90302750, 161100106, 180605500, 225756875, 322200212, 402750265, 451513750, 805500530, 903027500, 1611001060, 2013751325, 4027502650, 8055005300, 10068756625, 20137513250, 40275026500, 50343783125, 100687566250, 201375132500]

約数ペア:

[(1, 201375132500), (2, 100687566250), (4, 50343783125), (5, 40275026500), (10, 20137513250), (20, 10068756625), (25, 8055005300), (50, 4027502650), (100, 2013751325), (125, 1611001060), (223, 903027500), (250, 805500530), (446, 451513750), (500, 402750265), (625, 322200212), (892, 225756875), (1115, 180605500), (1250, 161100106), (2230, 90302750), (2500, 80550053), (4460, 45151375), (5575, 36121100), (11150, 18060550), (22300, 9030275), (27875, 7224220), (55750, 3612110), (111500, 1806055), (139375, 1444844), (278750, 722422), (361211, 557500)]