201456738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{228409}}^1$

素因数の和:228431

約数の個数: 36

約数和(自身を含む): 507755430

約数和(自身を除く): 306298692

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 228409, 456818, 685227, 1370454, 1598863, 2055681, 3197726, 4111362, 4796589, 9593178, 11192041, 14389767, 22384082, 28779534, 33576123, 67152246, 100728369, 201456738]

約数ペア:

[(1, 201456738), (2, 100728369), (3, 67152246), (6, 33576123), (7, 28779534), (9, 22384082), (14, 14389767), (18, 11192041), (21, 9593178), (42, 4796589), (49, 4111362), (63, 3197726), (98, 2055681), (126, 1598863), (147, 1370454), (294, 685227), (441, 456818), (882, 228409)]