199151784

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 614718720

約数和(自身を除く): 415566936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 234, 282, 312, 324, 351, 376, 423, 468, 503, 564, 611, 648, 702, 846, 936, 1006, 1053, 1128, 1222, 1269, 1404, 1509, 1692, 1833, 2012, 2106, 2444, 2538, 2808, 3018, 3384, 3666, 3807, 4024, 4212, 4527, 4888, 5076, 5499, 6036, 6539, 7332, 7614, 8424, 9054, 10152, 10998, 12072, 13078, 13581, 14664, 15228, 16497, 18108, 19617, 21996, 23641, 26156, 27162, 30456, 32994, 36216, 39234, 40743, 43992, 47282, 49491, 52312, 54324, 58851, 65988, 70923, 78468, 81486, 94564, 98982, 108648, 117702, 131976, 141846, 156936, 162972, 176553, 189128, 197964, 212769, 235404, 283692, 307333, 325944, 353106, 395928, 425538, 470808, 529659, 567384, 614666, 638307, 706212, 851076, 921999, 1059318, 1229332, 1276614, 1412424, 1702152, 1843998, 1914921, 2118636, 2458664, 2553228, 2765997, 3687996, 3829842, 4237272, 5106456, 5531994, 7375992, 7659684, 8297991, 11063988, 15319368, 16595982, 22127976, 24893973, 33191964, 49787946, 66383928, 99575892, 199151784]

約数ペア:

[(1, 199151784), (2, 99575892), (3, 66383928), (4, 49787946), (6, 33191964), (8, 24893973), (9, 22127976), (12, 16595982), (13, 15319368), (18, 11063988), (24, 8297991), (26, 7659684), (27, 7375992), (36, 5531994), (39, 5106456), (47, 4237272), (52, 3829842), (54, 3687996), (72, 2765997), (78, 2553228), (81, 2458664), (94, 2118636), (104, 1914921), (108, 1843998), (117, 1702152), (141, 1412424), (156, 1276614), (162, 1229332), (188, 1059318), (216, 921999), (234, 851076), (282, 706212), (312, 638307), (324, 614666), (351, 567384), (376, 529659), (423, 470808), (468, 425538), (503, 395928), (564, 353106), (611, 325944), (648, 307333), (702, 283692), (846, 235404), (936, 212769), (1006, 197964), (1053, 189128), (1128, 176553), (1222, 162972), (1269, 156936), (1404, 141846), (1509, 131976), (1692, 117702), (1833, 108648), (2012, 98982), (2106, 94564), (2444, 81486), (2538, 78468), (2808, 70923), (3018, 65988), (3384, 58851), (3666, 54324), (3807, 52312), (4024, 49491), (4212, 47282), (4527, 43992), (4888, 40743), (5076, 39234), (5499, 36216), (6036, 32994), (6539, 30456), (7332, 27162), (7614, 26156), (8424, 23641), (9054, 21996), (10152, 19617), (10998, 18108), (12072, 16497), (13078, 15228), (13581, 14664)]