202137960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88657}}^1$

素因数の和:88690

約数の個数: 64

約数和(自身を含む): 638337600

約数和(自身を除く): 436199640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88657, 177314, 265971, 354628, 443285, 531942, 709256, 886570, 1063884, 1329855, 1684483, 1773140, 2127768, 2659710, 3368966, 3546280, 5053449, 5319420, 6737932, 8422415, 10106898, 10638840, 13475864, 16844830, 20213796, 25267245, 33689660, 40427592, 50534490, 67379320, 101068980, 202137960]

約数ペア:

[(1, 202137960), (2, 101068980), (3, 67379320), (4, 50534490), (5, 40427592), (6, 33689660), (8, 25267245), (10, 20213796), (12, 16844830), (15, 13475864), (19, 10638840), (20, 10106898), (24, 8422415), (30, 6737932), (38, 5319420), (40, 5053449), (57, 3546280), (60, 3368966), (76, 2659710), (95, 2127768), (114, 1773140), (120, 1684483), (152, 1329855), (190, 1063884), (228, 886570), (285, 709256), (380, 531942), (456, 443285), (570, 354628), (760, 265971), (1140, 177314), (2280, 88657)]