208339950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15298

約数の個数: 96

約数和(自身を含む): 635959296

約数和(自身を除く): 427619346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 6825, 13650, 15263, 30526, 45789, 76315, 91578, 106841, 152630, 198419, 213682, 228945, 320523, 381575, 396838, 457890, 534205, 595257, 641046, 763150, 992095, 1068410, 1144725, 1190514, 1388933, 1602615, 1984190, 2289450, 2671025, 2777866, 2976285, 3205230, 4166799, 4960475, 5342050, 5952570, 6944665, 8013075, 8333598, 9920950, 13889330, 14881425, 16026150, 20833995, 29762850, 34723325, 41667990, 69446650, 104169975, 208339950]

約数ペア:

[(1, 208339950), (2, 104169975), (3, 69446650), (5, 41667990), (6, 34723325), (7, 29762850), (10, 20833995), (13, 16026150), (14, 14881425), (15, 13889330), (21, 9920950), (25, 8333598), (26, 8013075), (30, 6944665), (35, 5952570), (39, 5342050), (42, 4960475), (50, 4166799), (65, 3205230), (70, 2976285), (75, 2777866), (78, 2671025), (91, 2289450), (105, 1984190), (130, 1602615), (150, 1388933), (175, 1190514), (182, 1144725), (195, 1068410), (210, 992095), (273, 763150), (325, 641046), (350, 595257), (390, 534205), (455, 457890), (525, 396838), (546, 381575), (650, 320523), (910, 228945), (975, 213682), (1050, 198419), (1365, 152630), (1950, 106841), (2275, 91578), (2730, 76315), (4550, 45789), (6825, 30526), (13650, 15263)]