203146860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25457}}^1$

素因数の和:25495

約数の個数: 96

約数和(自身を含む): 684311040

約数和(自身を除く): 481164180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 25457, 50914, 76371, 101828, 127285, 152742, 178199, 254570, 305484, 356398, 381855, 483683, 509140, 534597, 712796, 763710, 890995, 967366, 1069194, 1451049, 1527420, 1781990, 1934732, 2138388, 2418415, 2672985, 2902098, 3385781, 3563980, 4836830, 5345970, 5804196, 6771562, 7255245, 9673660, 10157343, 10691940, 13543124, 14510490, 16928905, 20314686, 29020980, 33857810, 40629372, 50786715, 67715620, 101573430, 203146860]

約数ペア:

[(1, 203146860), (2, 101573430), (3, 67715620), (4, 50786715), (5, 40629372), (6, 33857810), (7, 29020980), (10, 20314686), (12, 16928905), (14, 14510490), (15, 13543124), (19, 10691940), (20, 10157343), (21, 9673660), (28, 7255245), (30, 6771562), (35, 5804196), (38, 5345970), (42, 4836830), (57, 3563980), (60, 3385781), (70, 2902098), (76, 2672985), (84, 2418415), (95, 2138388), (105, 1934732), (114, 1781990), (133, 1527420), (140, 1451049), (190, 1069194), (210, 967366), (228, 890995), (266, 763710), (285, 712796), (380, 534597), (399, 509140), (420, 483683), (532, 381855), (570, 356398), (665, 305484), (798, 254570), (1140, 178199), (1330, 152742), (1596, 127285), (1995, 101828), (2660, 76371), (3990, 50914), (7980, 25457)]