197358400

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 526109184

約数和(自身を除く): 328750784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 155, 160, 173, 184, 200, 230, 248, 310, 320, 346, 368, 400, 460, 496, 575, 620, 692, 713, 736, 775, 800, 865, 920, 992, 1150, 1240, 1384, 1426, 1472, 1550, 1600, 1730, 1840, 1984, 2300, 2480, 2768, 2852, 3100, 3460, 3565, 3680, 3979, 4325, 4600, 4960, 5363, 5536, 5704, 6200, 6920, 7130, 7360, 7958, 8650, 9200, 9920, 10726, 11072, 11408, 12400, 13840, 14260, 15916, 17300, 17825, 18400, 19895, 21452, 22816, 24800, 26815, 27680, 28520, 31832, 34600, 35650, 36800, 39790, 42904, 45632, 49600, 53630, 55360, 57040, 63664, 69200, 71300, 79580, 85808, 99475, 107260, 114080, 123349, 127328, 134075, 138400, 142600, 159160, 171616, 198950, 214520, 228160, 246698, 254656, 268150, 276800, 285200, 318320, 343232, 397900, 429040, 493396, 536300, 570400, 616745, 636640, 795800, 858080, 986792, 1072600, 1140800, 1233490, 1273280, 1591600, 1716160, 1973584, 2145200, 2466980, 3083725, 3183200, 3947168, 4290400, 4933960, 6167450, 6366400, 7894336, 8580800, 9867920, 12334900, 19735840, 24669800, 39471680, 49339600, 98679200, 197358400]

約数ペア:

[(1, 197358400), (2, 98679200), (4, 49339600), (5, 39471680), (8, 24669800), (10, 19735840), (16, 12334900), (20, 9867920), (23, 8580800), (25, 7894336), (31, 6366400), (32, 6167450), (40, 4933960), (46, 4290400), (50, 3947168), (62, 3183200), (64, 3083725), (80, 2466980), (92, 2145200), (100, 1973584), (115, 1716160), (124, 1591600), (155, 1273280), (160, 1233490), (173, 1140800), (184, 1072600), (200, 986792), (230, 858080), (248, 795800), (310, 636640), (320, 616745), (346, 570400), (368, 536300), (400, 493396), (460, 429040), (496, 397900), (575, 343232), (620, 318320), (692, 285200), (713, 276800), (736, 268150), (775, 254656), (800, 246698), (865, 228160), (920, 214520), (992, 198950), (1150, 171616), (1240, 159160), (1384, 142600), (1426, 138400), (1472, 134075), (1550, 127328), (1600, 123349), (1730, 114080), (1840, 107260), (1984, 99475), (2300, 85808), (2480, 79580), (2768, 71300), (2852, 69200), (3100, 63664), (3460, 57040), (3565, 55360), (3680, 53630), (3979, 49600), (4325, 45632), (4600, 42904), (4960, 39790), (5363, 36800), (5536, 35650), (5704, 34600), (6200, 31832), (6920, 28520), (7130, 27680), (7360, 26815), (7958, 24800), (8650, 22816), (9200, 21452), (9920, 19895), (10726, 18400), (11072, 17825), (11408, 17300), (12400, 15916), (13840, 14260)]