197918136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 431073864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 152, 156, 171, 186, 228, 234, 247, 248, 279, 312, 342, 359, 372, 403, 456, 468, 494, 558, 589, 684, 718, 741, 744, 806, 936, 988, 1077, 1116, 1178, 1209, 1368, 1436, 1482, 1612, 1767, 1976, 2154, 2223, 2232, 2356, 2418, 2872, 2964, 3224, 3231, 3534, 3627, 4308, 4446, 4667, 4712, 4836, 5301, 5928, 6462, 6821, 7068, 7254, 7657, 8616, 8892, 9334, 9672, 10602, 11129, 12924, 13642, 14001, 14136, 14508, 15314, 17784, 18668, 20463, 21204, 22258, 22971, 25848, 27284, 28002, 29016, 30628, 33387, 37336, 40926, 42003, 42408, 44516, 45942, 54568, 56004, 61256, 61389, 66774, 68913, 81852, 84006, 88673, 89032, 91884, 100161, 112008, 122778, 133548, 137826, 144677, 163704, 168012, 177346, 183768, 200322, 211451, 245556, 266019, 267096, 275652, 289354, 336024, 354692, 400644, 422902, 434031, 491112, 532038, 551304, 578708, 634353, 709384, 798057, 801288, 845804, 868062, 1064076, 1157416, 1268706, 1302093, 1596114, 1691608, 1736124, 1903059, 2128152, 2537412, 2604186, 2748863, 3192228, 3472248, 3806118, 5074824, 5208372, 5497726, 6384456, 7612236, 8246589, 10416744, 10995452, 15224472, 16493178, 21990904, 24739767, 32986356, 49479534, 65972712, 98959068, 197918136]

約数ペア:

[(1, 197918136), (2, 98959068), (3, 65972712), (4, 49479534), (6, 32986356), (8, 24739767), (9, 21990904), (12, 16493178), (13, 15224472), (18, 10995452), (19, 10416744), (24, 8246589), (26, 7612236), (31, 6384456), (36, 5497726), (38, 5208372), (39, 5074824), (52, 3806118), (57, 3472248), (62, 3192228), (72, 2748863), (76, 2604186), (78, 2537412), (93, 2128152), (104, 1903059), (114, 1736124), (117, 1691608), (124, 1596114), (152, 1302093), (156, 1268706), (171, 1157416), (186, 1064076), (228, 868062), (234, 845804), (247, 801288), (248, 798057), (279, 709384), (312, 634353), (342, 578708), (359, 551304), (372, 532038), (403, 491112), (456, 434031), (468, 422902), (494, 400644), (558, 354692), (589, 336024), (684, 289354), (718, 275652), (741, 267096), (744, 266019), (806, 245556), (936, 211451), (988, 200322), (1077, 183768), (1116, 177346), (1178, 168012), (1209, 163704), (1368, 144677), (1436, 137826), (1482, 133548), (1612, 122778), (1767, 112008), (1976, 100161), (2154, 91884), (2223, 89032), (2232, 88673), (2356, 84006), (2418, 81852), (2872, 68913), (2964, 66774), (3224, 61389), (3231, 61256), (3534, 56004), (3627, 54568), (4308, 45942), (4446, 44516), (4667, 42408), (4712, 42003), (4836, 40926), (5301, 37336), (5928, 33387), (6462, 30628), (6821, 29016), (7068, 28002), (7254, 27284), (7657, 25848), (8616, 22971), (8892, 22258), (9334, 21204), (9672, 20463), (10602, 18668), (11129, 17784), (12924, 15314), (13642, 14508), (14001, 14136)]