198218748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13963}}^1$

素因数の和:14003

約数の個数: 72

約数和(自身を含む): 572412288

約数和(自身を除く): 374193540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 13963, 14196, 27926, 41889, 55852, 83778, 97741, 167556, 181519, 195482, 293223, 363038, 390964, 544557, 586446, 726076, 1089114, 1172892, 1270633, 2178228, 2359747, 2541266, 3811899, 4719494, 5082532, 7079241, 7623798, 9438988, 14158482, 15247596, 16518229, 28316964, 33036458, 49554687, 66072916, 99109374, 198218748]

約数ペア:

[(1, 198218748), (2, 99109374), (3, 66072916), (4, 49554687), (6, 33036458), (7, 28316964), (12, 16518229), (13, 15247596), (14, 14158482), (21, 9438988), (26, 7623798), (28, 7079241), (39, 5082532), (42, 4719494), (52, 3811899), (78, 2541266), (84, 2359747), (91, 2178228), (156, 1270633), (169, 1172892), (182, 1089114), (273, 726076), (338, 586446), (364, 544557), (507, 390964), (546, 363038), (676, 293223), (1014, 195482), (1092, 181519), (1183, 167556), (2028, 97741), (2366, 83778), (3549, 55852), (4732, 41889), (7098, 27926), (13963, 14196)]