213174150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{203023}}^1$

素因数の和:203045

約数の個数: 48

約数和(自身を含む): 604199424

約数和(自身を除く): 391025274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 203023, 406046, 609069, 1015115, 1218138, 1421161, 2030230, 2842322, 3045345, 4263483, 5075575, 6090690, 7105805, 8526966, 10151150, 14211610, 15226725, 21317415, 30453450, 35529025, 42634830, 71058050, 106587075, 213174150]

約数ペア:

[(1, 213174150), (2, 106587075), (3, 71058050), (5, 42634830), (6, 35529025), (7, 30453450), (10, 21317415), (14, 15226725), (15, 14211610), (21, 10151150), (25, 8526966), (30, 7105805), (35, 6090690), (42, 5075575), (50, 4263483), (70, 3045345), (75, 2842322), (105, 2030230), (150, 1421161), (175, 1218138), (210, 1015115), (350, 609069), (525, 406046), (1050, 203023)]