201839680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90107}}^1$

素因数の和:90131

約数の個数: 56

約数和(自身を含む): 549298368

約数和(自身を除く): 347458688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90107, 180214, 360428, 450535, 630749, 720856, 901070, 1261498, 1441712, 1802140, 2522996, 2883424, 3153745, 3604280, 5045992, 5766848, 6307490, 7208560, 10091984, 12614980, 14417120, 20183968, 25229960, 28834240, 40367936, 50459920, 100919840, 201839680]

約数ペア:

[(1, 201839680), (2, 100919840), (4, 50459920), (5, 40367936), (7, 28834240), (8, 25229960), (10, 20183968), (14, 14417120), (16, 12614980), (20, 10091984), (28, 7208560), (32, 6307490), (35, 5766848), (40, 5045992), (56, 3604280), (64, 3153745), (70, 2883424), (80, 2522996), (112, 1802140), (140, 1441712), (160, 1261498), (224, 901070), (280, 720856), (320, 630749), (448, 450535), (560, 360428), (1120, 180214), (2240, 90107)]