202942992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 421017072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 71, 84, 94, 112, 141, 142, 168, 181, 188, 213, 282, 284, 329, 336, 362, 376, 426, 497, 543, 564, 568, 658, 724, 752, 852, 987, 994, 1086, 1128, 1136, 1267, 1316, 1448, 1491, 1704, 1974, 1988, 2172, 2256, 2534, 2632, 2896, 2982, 3337, 3408, 3801, 3948, 3976, 4344, 5068, 5264, 5964, 6674, 7602, 7896, 7952, 8507, 8688, 10011, 10136, 11928, 12851, 13348, 15204, 15792, 17014, 20022, 20272, 23359, 23856, 25521, 25702, 26696, 30408, 34028, 38553, 40044, 46718, 51042, 51404, 53392, 59549, 60816, 68056, 70077, 77106, 80088, 89957, 93436, 102084, 102808, 119098, 136112, 140154, 154212, 160176, 178647, 179914, 186872, 204168, 205616, 238196, 269871, 280308, 308424, 357294, 359828, 373744, 408336, 476392, 539742, 560616, 603997, 616848, 714588, 719656, 952784, 1079484, 1121232, 1207994, 1429176, 1439312, 1811991, 2158968, 2415988, 2858352, 3623982, 4227979, 4317936, 4831976, 7247964, 8455958, 9663952, 12683937, 14495928, 16911916, 25367874, 28991856, 33823832, 50735748, 67647664, 101471496, 202942992]

約数ペア:

[(1, 202942992), (2, 101471496), (3, 67647664), (4, 50735748), (6, 33823832), (7, 28991856), (8, 25367874), (12, 16911916), (14, 14495928), (16, 12683937), (21, 9663952), (24, 8455958), (28, 7247964), (42, 4831976), (47, 4317936), (48, 4227979), (56, 3623982), (71, 2858352), (84, 2415988), (94, 2158968), (112, 1811991), (141, 1439312), (142, 1429176), (168, 1207994), (181, 1121232), (188, 1079484), (213, 952784), (282, 719656), (284, 714588), (329, 616848), (336, 603997), (362, 560616), (376, 539742), (426, 476392), (497, 408336), (543, 373744), (564, 359828), (568, 357294), (658, 308424), (724, 280308), (752, 269871), (852, 238196), (987, 205616), (994, 204168), (1086, 186872), (1128, 179914), (1136, 178647), (1267, 160176), (1316, 154212), (1448, 140154), (1491, 136112), (1704, 119098), (1974, 102808), (1988, 102084), (2172, 93436), (2256, 89957), (2534, 80088), (2632, 77106), (2896, 70077), (2982, 68056), (3337, 60816), (3408, 59549), (3801, 53392), (3948, 51404), (3976, 51042), (4344, 46718), (5068, 40044), (5264, 38553), (5964, 34028), (6674, 30408), (7602, 26696), (7896, 25702), (7952, 25521), (8507, 23856), (8688, 23359), (10011, 20272), (10136, 20022), (11928, 17014), (12851, 15792), (13348, 15204)]