223869142778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{5387}}^1$

素因数の和:5763

約数の個数: 64

約数和(自身を含む): 365156398080

約数和(自身を除く): 141287255302

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 211, 422, 1349, 1387, 2698, 2774, 4009, 5183, 5387, 8018, 10366, 10774, 14981, 15403, 29962, 30806, 98477, 102353, 196954, 204706, 284639, 292657, 382477, 393251, 569278, 585314, 764954, 786502, 1093613, 1136657, 2187226, 2273314, 7267063, 7471769, 14534126, 14943538, 20778647, 21596483, 27920821, 41557294, 43192966, 55841642, 80702647, 82975961, 161405294, 165951922, 530495599, 1060991198, 1533350293, 1576543259, 3066700586, 3153086518, 5891293231, 11782586462, 111934571389, 223869142778]

約数ペア:

[(1, 223869142778), (2, 111934571389), (19, 11782586462), (38, 5891293231), (71, 3153086518), (73, 3066700586), (142, 1576543259), (146, 1533350293), (211, 1060991198), (422, 530495599), (1349, 165951922), (1387, 161405294), (2698, 82975961), (2774, 80702647), (4009, 55841642), (5183, 43192966), (5387, 41557294), (8018, 27920821), (10366, 21596483), (10774, 20778647), (14981, 14943538), (15403, 14534126), (29962, 7471769), (30806, 7267063), (98477, 2273314), (102353, 2187226), (196954, 1136657), (204706, 1093613), (284639, 786502), (292657, 764954), (382477, 585314), (393251, 569278)]