198842608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1181}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 408924720

約数和(自身を除く): 210082112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619, 1181, 1238, 2362, 2476, 4724, 4952, 9448, 9904, 10523, 18896, 20077, 21046, 40154, 42092, 80308, 84184, 160616, 168368, 321232, 731039, 1462078, 2924156, 5848312, 11696624, 12427663, 24855326, 49710652, 99421304, 198842608]

約数ペア:

[(1, 198842608), (2, 99421304), (4, 49710652), (8, 24855326), (16, 12427663), (17, 11696624), (34, 5848312), (68, 2924156), (136, 1462078), (272, 731039), (619, 321232), (1181, 168368), (1238, 160616), (2362, 84184), (2476, 80308), (4724, 42092), (4952, 40154), (9448, 21046), (9904, 20077), (10523, 18896)]