202160304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 611947440

約数和(自身を除く): 409787136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 1997, 2109, 2664, 2736, 2812, 3994, 4218, 5328, 5624, 5991, 6327, 7988, 8436, 11248, 11982, 12654, 15976, 16872, 17973, 23964, 25308, 31952, 33744, 35946, 37943, 47928, 50616, 71892, 73889, 75886, 95856, 101232, 113829, 143784, 147778, 151772, 221667, 227658, 287568, 295556, 303544, 341487, 443334, 455316, 591112, 607088, 665001, 682974, 886668, 910632, 1182224, 1330002, 1365948, 1403891, 1773336, 1821264, 2660004, 2731896, 2807782, 3546672, 4211673, 5320008, 5463792, 5615564, 8423346, 10640016, 11231128, 12635019, 16846692, 22462256, 25270038, 33693384, 50540076, 67386768, 101080152, 202160304]

約数ペア:

[(1, 202160304), (2, 101080152), (3, 67386768), (4, 50540076), (6, 33693384), (8, 25270038), (9, 22462256), (12, 16846692), (16, 12635019), (18, 11231128), (19, 10640016), (24, 8423346), (36, 5615564), (37, 5463792), (38, 5320008), (48, 4211673), (57, 3546672), (72, 2807782), (74, 2731896), (76, 2660004), (111, 1821264), (114, 1773336), (144, 1403891), (148, 1365948), (152, 1330002), (171, 1182224), (222, 910632), (228, 886668), (296, 682974), (304, 665001), (333, 607088), (342, 591112), (444, 455316), (456, 443334), (592, 341487), (666, 303544), (684, 295556), (703, 287568), (888, 227658), (912, 221667), (1332, 151772), (1368, 147778), (1406, 143784), (1776, 113829), (1997, 101232), (2109, 95856), (2664, 75886), (2736, 73889), (2812, 71892), (3994, 50616), (4218, 47928), (5328, 37943), (5624, 35946), (5991, 33744), (6327, 31952), (7988, 25308), (8436, 23964), (11248, 17973), (11982, 16872), (12654, 15976)]