206010690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 502364160

約数和(自身を除く): 296353470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 191, 229, 314, 382, 458, 471, 573, 687, 785, 942, 955, 1145, 1146, 1374, 1570, 1910, 2290, 2355, 2865, 3435, 4710, 5730, 6870, 29987, 35953, 43739, 59974, 71906, 87478, 89961, 107859, 131217, 149935, 179765, 179922, 215718, 218695, 262434, 299870, 359530, 437390, 449805, 539295, 656085, 899610, 1078590, 1312170, 6867023, 13734046, 20601069, 34335115, 41202138, 68670230, 103005345, 206010690]

約数ペア:

[(1, 206010690), (2, 103005345), (3, 68670230), (5, 41202138), (6, 34335115), (10, 20601069), (15, 13734046), (30, 6867023), (157, 1312170), (191, 1078590), (229, 899610), (314, 656085), (382, 539295), (458, 449805), (471, 437390), (573, 359530), (687, 299870), (785, 262434), (942, 218695), (955, 215718), (1145, 179922), (1146, 179765), (1374, 149935), (1570, 131217), (1910, 107859), (2290, 89961), (2355, 87478), (2865, 71906), (3435, 59974), (4710, 43739), (5730, 35953), (6870, 29987)]