195574288

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 490801920

約数和(自身を除く): 295227632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 619, 637, 728, 784, 806, 868, 1238, 1274, 1456, 1519, 1612, 1736, 2476, 2548, 2821, 3038, 3224, 3472, 4333, 4952, 5096, 5642, 6076, 6448, 8047, 8666, 9904, 10192, 11284, 12152, 16094, 17332, 19189, 19747, 22568, 24304, 30331, 32188, 34664, 38378, 39494, 45136, 56329, 60662, 64376, 69328, 76756, 78988, 112658, 121324, 128752, 134323, 153512, 157976, 225316, 242648, 249457, 268646, 307024, 315952, 394303, 450632, 485296, 498914, 537292, 788606, 901264, 940261, 997828, 1074584, 1577212, 1746199, 1880522, 1995656, 2149168, 3154424, 3492398, 3761044, 3991312, 6308848, 6984796, 7522088, 12223393, 13969592, 15044176, 24446786, 27939184, 48893572, 97787144, 195574288]

約数ペア:

[(1, 195574288), (2, 97787144), (4, 48893572), (7, 27939184), (8, 24446786), (13, 15044176), (14, 13969592), (16, 12223393), (26, 7522088), (28, 6984796), (31, 6308848), (49, 3991312), (52, 3761044), (56, 3492398), (62, 3154424), (91, 2149168), (98, 1995656), (104, 1880522), (112, 1746199), (124, 1577212), (182, 1074584), (196, 997828), (208, 940261), (217, 901264), (248, 788606), (364, 537292), (392, 498914), (403, 485296), (434, 450632), (496, 394303), (619, 315952), (637, 307024), (728, 268646), (784, 249457), (806, 242648), (868, 225316), (1238, 157976), (1274, 153512), (1456, 134323), (1519, 128752), (1612, 121324), (1736, 112658), (2476, 78988), (2548, 76756), (2821, 69328), (3038, 64376), (3224, 60662), (3472, 56329), (4333, 45136), (4952, 39494), (5096, 38378), (5642, 34664), (6076, 32188), (6448, 30331), (8047, 24304), (8666, 22568), (9904, 19747), (10192, 19189), (11284, 17332), (12152, 16094)]