199902510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 541831680

約数和(自身を除く): 341929170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 191, 261, 290, 382, 401, 435, 522, 573, 802, 870, 955, 1146, 1203, 1305, 1719, 1910, 2005, 2406, 2610, 2865, 3438, 3609, 4010, 5539, 5730, 6015, 7218, 8595, 11078, 11629, 12030, 16617, 17190, 18045, 23258, 27695, 33234, 34887, 36090, 49851, 55390, 58145, 69774, 76591, 83085, 99702, 104661, 116290, 153182, 166170, 174435, 209322, 229773, 249255, 348870, 382955, 459546, 498510, 523305, 689319, 765910, 1046610, 1148865, 1378638, 2221139, 2297730, 3446595, 4442278, 6663417, 6893190, 11105695, 13326834, 19990251, 22211390, 33317085, 39980502, 66634170, 99951255, 199902510]

約数ペア:

[(1, 199902510), (2, 99951255), (3, 66634170), (5, 39980502), (6, 33317085), (9, 22211390), (10, 19990251), (15, 13326834), (18, 11105695), (29, 6893190), (30, 6663417), (45, 4442278), (58, 3446595), (87, 2297730), (90, 2221139), (145, 1378638), (174, 1148865), (191, 1046610), (261, 765910), (290, 689319), (382, 523305), (401, 498510), (435, 459546), (522, 382955), (573, 348870), (802, 249255), (870, 229773), (955, 209322), (1146, 174435), (1203, 166170), (1305, 153182), (1719, 116290), (1910, 104661), (2005, 99702), (2406, 83085), (2610, 76591), (2865, 69774), (3438, 58145), (3609, 55390), (4010, 49851), (5539, 36090), (5730, 34887), (6015, 33234), (7218, 27695), (8595, 23258), (11078, 18045), (11629, 17190), (12030, 16617)]