198999528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 633853440

約数和(自身を除く): 434853912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 163, 168, 169, 172, 182, 258, 273, 301, 312, 326, 338, 344, 364, 489, 507, 516, 546, 559, 602, 652, 676, 728, 903, 978, 1014, 1032, 1092, 1118, 1141, 1183, 1204, 1304, 1352, 1677, 1806, 1956, 2028, 2119, 2184, 2236, 2282, 2366, 2408, 3354, 3423, 3549, 3612, 3912, 3913, 4056, 4238, 4472, 4564, 4732, 6357, 6708, 6846, 7009, 7098, 7224, 7267, 7826, 8476, 9128, 9464, 11739, 12714, 13416, 13692, 14018, 14196, 14534, 14833, 15652, 16952, 21027, 21801, 23478, 25428, 27384, 27547, 28036, 28392, 29068, 29666, 31304, 42054, 43602, 44499, 46956, 49063, 50856, 50869, 55094, 56072, 58136, 59332, 82641, 84108, 87204, 88998, 91117, 93912, 98126, 101738, 110188, 118664, 147189, 152607, 165282, 168216, 174408, 177996, 182234, 192829, 196252, 203476, 220376, 273351, 294378, 305214, 330564, 355992, 364468, 385658, 392504, 406952, 546702, 578487, 588756, 610428, 637819, 661128, 728936, 771316, 1093404, 1156974, 1177512, 1184521, 1220856, 1275638, 1542632, 1913457, 2186808, 2313948, 2369042, 2551276, 3553563, 3826914, 4627896, 4738084, 5102552, 7107126, 7653828, 8291647, 9476168, 14214252, 15307656, 16583294, 24874941, 28428504, 33166588, 49749882, 66333176, 99499764, 198999528]

約数ペア:

[(1, 198999528), (2, 99499764), (3, 66333176), (4, 49749882), (6, 33166588), (7, 28428504), (8, 24874941), (12, 16583294), (13, 15307656), (14, 14214252), (21, 9476168), (24, 8291647), (26, 7653828), (28, 7107126), (39, 5102552), (42, 4738084), (43, 4627896), (52, 3826914), (56, 3553563), (78, 2551276), (84, 2369042), (86, 2313948), (91, 2186808), (104, 1913457), (129, 1542632), (156, 1275638), (163, 1220856), (168, 1184521), (169, 1177512), (172, 1156974), (182, 1093404), (258, 771316), (273, 728936), (301, 661128), (312, 637819), (326, 610428), (338, 588756), (344, 578487), (364, 546702), (489, 406952), (507, 392504), (516, 385658), (546, 364468), (559, 355992), (602, 330564), (652, 305214), (676, 294378), (728, 273351), (903, 220376), (978, 203476), (1014, 196252), (1032, 192829), (1092, 182234), (1118, 177996), (1141, 174408), (1183, 168216), (1204, 165282), (1304, 152607), (1352, 147189), (1677, 118664), (1806, 110188), (1956, 101738), (2028, 98126), (2119, 93912), (2184, 91117), (2236, 88998), (2282, 87204), (2366, 84108), (2408, 82641), (3354, 59332), (3423, 58136), (3549, 56072), (3612, 55094), (3912, 50869), (3913, 50856), (4056, 49063), (4238, 46956), (4472, 44499), (4564, 43602), (4732, 42054), (6357, 31304), (6708, 29666), (6846, 29068), (7009, 28392), (7098, 28036), (7224, 27547), (7267, 27384), (7826, 25428), (8476, 23478), (9128, 21801), (9464, 21027), (11739, 16952), (12714, 15652), (13416, 14833), (13692, 14534), (14018, 14196)]