194267850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{26431}}^1$

素因数の和:26460

約数の個数: 72

約数和(自身を含む): 560464128

約数和(自身を除く): 366196278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 26431, 52862, 79293, 132155, 158586, 185017, 264310, 370034, 396465, 555051, 660775, 792930, 925085, 1110102, 1295119, 1321550, 1850170, 1982325, 2590238, 2775255, 3885357, 3964650, 4625425, 5550510, 6475595, 7770714, 9250850, 12951190, 13876275, 19426785, 27752550, 32377975, 38853570, 64755950, 97133925, 194267850]

約数ペア:

[(1, 194267850), (2, 97133925), (3, 64755950), (5, 38853570), (6, 32377975), (7, 27752550), (10, 19426785), (14, 13876275), (15, 12951190), (21, 9250850), (25, 7770714), (30, 6475595), (35, 5550510), (42, 4625425), (49, 3964650), (50, 3885357), (70, 2775255), (75, 2590238), (98, 1982325), (105, 1850170), (147, 1321550), (150, 1295119), (175, 1110102), (210, 925085), (245, 792930), (294, 660775), (350, 555051), (490, 396465), (525, 370034), (735, 264310), (1050, 185017), (1225, 158586), (1470, 132155), (2450, 79293), (3675, 52862), (7350, 26431)]