201996967180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1\times {\mathrm{44129}}^1$

素因数の和:57618

約数の個数: 48

約数和(自身を含む): 449189737920

約数和(自身を除く): 247192770740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13463, 26926, 44129, 53852, 67315, 88258, 134630, 176516, 220645, 228871, 269260, 441290, 457742, 750193, 882580, 915484, 1144355, 1500386, 2288710, 3000772, 3750965, 4577420, 7501930, 15003860, 594108727, 1188217454, 2376434908, 2970543635, 5941087270, 10099848359, 11882174540, 20199696718, 40399393436, 50499241795, 100998483590, 201996967180]

約数ペア:

[(1, 201996967180), (2, 100998483590), (4, 50499241795), (5, 40399393436), (10, 20199696718), (17, 11882174540), (20, 10099848359), (34, 5941087270), (68, 2970543635), (85, 2376434908), (170, 1188217454), (340, 594108727), (13463, 15003860), (26926, 7501930), (44129, 4577420), (53852, 3750965), (67315, 3000772), (88258, 2288710), (134630, 1500386), (176516, 1144355), (220645, 915484), (228871, 882580), (269260, 750193), (441290, 457742)]