207783633910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{15053}}^1$

素因数の和:15489

約数の個数: 64

約数和(自身を含む): 387585342144

約数和(自身を除く): 179801708234

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 257, 262, 410, 514, 655, 1285, 1310, 2570, 5371, 10537, 10742, 15053, 21074, 26855, 30106, 33667, 52685, 53710, 67334, 75265, 105370, 150530, 168335, 336670, 617173, 1234346, 1380347, 1971943, 2760694, 3085865, 3868621, 3943886, 6171730, 6901735, 7737242, 9859715, 13803470, 19343105, 19719430, 38686210, 80849663, 158613461, 161699326, 317226922, 404248315, 506789351, 793067305, 808496630, 1013578702, 1586134610, 2533946755, 5067893510, 20778363391, 41556726782, 103891816955, 207783633910]

約数ペア:

[(1, 207783633910), (2, 103891816955), (5, 41556726782), (10, 20778363391), (41, 5067893510), (82, 2533946755), (131, 1586134610), (205, 1013578702), (257, 808496630), (262, 793067305), (410, 506789351), (514, 404248315), (655, 317226922), (1285, 161699326), (1310, 158613461), (2570, 80849663), (5371, 38686210), (10537, 19719430), (10742, 19343105), (15053, 13803470), (21074, 9859715), (26855, 7737242), (30106, 6901735), (33667, 6171730), (52685, 3943886), (53710, 3868621), (67334, 3085865), (75265, 2760694), (105370, 1971943), (150530, 1380347), (168335, 1234346), (336670, 617173)]