207675650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 72

約数和(自身を含む): 478165824

約数和(自身を除く): 270490174

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 325, 338, 350, 455, 650, 845, 910, 1183, 1690, 2275, 2366, 3511, 4225, 4550, 5915, 7022, 8450, 11830, 17555, 24577, 29575, 35110, 45643, 49154, 59150, 87775, 91286, 122885, 175550, 228215, 245770, 319501, 456430, 593359, 614425, 639002, 1141075, 1186718, 1228850, 1597505, 2282150, 2966795, 3195010, 4153513, 5933590, 7987525, 8307026, 14833975, 15975050, 20767565, 29667950, 41535130, 103837825, 207675650]

約数ペア:

[(1, 207675650), (2, 103837825), (5, 41535130), (7, 29667950), (10, 20767565), (13, 15975050), (14, 14833975), (25, 8307026), (26, 7987525), (35, 5933590), (50, 4153513), (65, 3195010), (70, 2966795), (91, 2282150), (130, 1597505), (169, 1228850), (175, 1186718), (182, 1141075), (325, 639002), (338, 614425), (350, 593359), (455, 456430), (650, 319501), (845, 245770), (910, 228215), (1183, 175550), (1690, 122885), (2275, 91286), (2366, 87775), (3511, 59150), (4225, 49154), (4550, 45643), (5915, 35110), (7022, 29575), (8450, 24577), (11830, 17555)]