197820792

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 623256480

約数和(自身を除く): 425435688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 276, 299, 312, 324, 351, 414, 468, 552, 598, 621, 648, 702, 828, 897, 936, 1021, 1053, 1196, 1242, 1404, 1656, 1794, 1863, 2042, 2106, 2392, 2484, 2691, 2808, 3063, 3588, 3726, 4084, 4212, 4968, 5382, 6126, 7176, 7452, 8073, 8168, 8424, 9189, 10764, 12252, 13273, 14904, 16146, 18378, 21528, 23483, 24219, 24504, 26546, 27567, 32292, 36756, 39819, 46966, 48438, 53092, 55134, 64584, 70449, 73512, 79638, 82701, 93932, 96876, 106184, 110268, 119457, 140898, 159276, 165402, 187864, 193752, 211347, 220536, 238914, 281796, 305279, 318552, 330804, 358371, 422694, 477828, 563592, 610558, 634041, 661608, 716742, 845388, 915837, 955656, 1075113, 1221116, 1268082, 1433484, 1690776, 1831674, 1902123, 2150226, 2442232, 2536164, 2747511, 2866968, 3663348, 3804246, 4300452, 5072328, 5495022, 7326696, 7608492, 8242533, 8600904, 10990044, 15216984, 16485066, 21980088, 24727599, 32970132, 49455198, 65940264, 98910396, 197820792]

約数ペア:

[(1, 197820792), (2, 98910396), (3, 65940264), (4, 49455198), (6, 32970132), (8, 24727599), (9, 21980088), (12, 16485066), (13, 15216984), (18, 10990044), (23, 8600904), (24, 8242533), (26, 7608492), (27, 7326696), (36, 5495022), (39, 5072328), (46, 4300452), (52, 3804246), (54, 3663348), (69, 2866968), (72, 2747511), (78, 2536164), (81, 2442232), (92, 2150226), (104, 1902123), (108, 1831674), (117, 1690776), (138, 1433484), (156, 1268082), (162, 1221116), (184, 1075113), (207, 955656), (216, 915837), (234, 845388), (276, 716742), (299, 661608), (312, 634041), (324, 610558), (351, 563592), (414, 477828), (468, 422694), (552, 358371), (598, 330804), (621, 318552), (648, 305279), (702, 281796), (828, 238914), (897, 220536), (936, 211347), (1021, 193752), (1053, 187864), (1196, 165402), (1242, 159276), (1404, 140898), (1656, 119457), (1794, 110268), (1863, 106184), (2042, 96876), (2106, 93932), (2392, 82701), (2484, 79638), (2691, 73512), (2808, 70449), (3063, 64584), (3588, 55134), (3726, 53092), (4084, 48438), (4212, 46966), (4968, 39819), (5382, 36756), (6126, 32292), (7176, 27567), (7452, 26546), (8073, 24504), (8168, 24219), (8424, 23483), (9189, 21528), (10764, 18378), (12252, 16146), (13273, 14904)]