208361400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26713}}^1$

素因数の和:26745

約数の個数: 96

約数和(自身を含む): 695632560

約数和(自身を除く): 487271160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 26713, 53426, 80139, 106852, 133565, 160278, 213704, 267130, 320556, 347269, 400695, 534260, 641112, 667825, 694538, 801390, 1041807, 1068520, 1335650, 1389076, 1602780, 1736345, 2003475, 2083614, 2671300, 2778152, 3205560, 3472690, 4006950, 4167228, 5209035, 5342600, 6945380, 8013900, 8334456, 8681725, 10418070, 13890760, 16027800, 17363450, 20836140, 26045175, 34726900, 41672280, 52090350, 69453800, 104180700, 208361400]

約数ペア:

[(1, 208361400), (2, 104180700), (3, 69453800), (4, 52090350), (5, 41672280), (6, 34726900), (8, 26045175), (10, 20836140), (12, 17363450), (13, 16027800), (15, 13890760), (20, 10418070), (24, 8681725), (25, 8334456), (26, 8013900), (30, 6945380), (39, 5342600), (40, 5209035), (50, 4167228), (52, 4006950), (60, 3472690), (65, 3205560), (75, 2778152), (78, 2671300), (100, 2083614), (104, 2003475), (120, 1736345), (130, 1602780), (150, 1389076), (156, 1335650), (195, 1068520), (200, 1041807), (260, 801390), (300, 694538), (312, 667825), (325, 641112), (390, 534260), (520, 400695), (600, 347269), (650, 320556), (780, 267130), (975, 213704), (1300, 160278), (1560, 133565), (1950, 106852), (2600, 80139), (3900, 53426), (7800, 26713)]