202400350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 398300400

約数和(自身を除く): 195900050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 257, 475, 514, 829, 950, 1285, 1658, 2570, 4145, 4883, 6425, 8290, 9766, 12850, 15751, 20725, 24415, 31502, 41450, 48830, 78755, 122075, 157510, 213053, 244150, 393775, 426106, 787550, 1065265, 2130530, 4048007, 5326325, 8096014, 10652650, 20240035, 40480070, 101200175, 202400350]

約数ペア:

[(1, 202400350), (2, 101200175), (5, 40480070), (10, 20240035), (19, 10652650), (25, 8096014), (38, 5326325), (50, 4048007), (95, 2130530), (190, 1065265), (257, 787550), (475, 426106), (514, 393775), (829, 244150), (950, 213053), (1285, 157510), (1658, 122075), (2570, 78755), (4145, 48830), (4883, 41450), (6425, 31502), (8290, 24415), (9766, 20725), (12850, 15751)]