221036616

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{31649}}^1$

素因数の和:31758

約数の個数: 48

約数和(自身を含む): 604831500

約数和(自身を除く): 383794884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 31649, 63298, 94947, 126596, 189894, 253192, 284841, 379788, 569682, 759576, 1139364, 2278728, 3069953, 6139906, 9209859, 12279812, 18419718, 24559624, 27629577, 36839436, 55259154, 73678872, 110518308, 221036616]

約数ペア:

[(1, 221036616), (2, 110518308), (3, 73678872), (4, 55259154), (6, 36839436), (8, 27629577), (9, 24559624), (12, 18419718), (18, 12279812), (24, 9209859), (36, 6139906), (72, 3069953), (97, 2278728), (194, 1139364), (291, 759576), (388, 569682), (582, 379788), (776, 284841), (873, 253192), (1164, 189894), (1746, 126596), (2328, 94947), (3492, 63298), (6984, 31649)]