209250993756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{3581}}^1\times {\mathrm{99377}}^1$

素因数の和:102979

約数の個数: 72

約数和(自身を含む): 568131305616

約数和(自身を除く): 358880311860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 3581, 7162, 10743, 14324, 21486, 25067, 42972, 50134, 75201, 99377, 100268, 150402, 175469, 198754, 298131, 300804, 350938, 397508, 526407, 596262, 695639, 701876, 1052814, 1192524, 1391278, 2086917, 2105628, 2782556, 4173834, 4869473, 8347668, 9738946, 14608419, 19477892, 29216838, 58433676, 355869037, 711738074, 1067607111, 1423476148, 2135214222, 2491083259, 4270428444, 4982166518, 7473249777, 9964333036, 14946499554, 17437582813, 29892999108, 34875165626, 52312748439, 69750331252, 104625496878, 209250993756]

約数ペア:

[(1, 209250993756), (2, 104625496878), (3, 69750331252), (4, 52312748439), (6, 34875165626), (7, 29892999108), (12, 17437582813), (14, 14946499554), (21, 9964333036), (28, 7473249777), (42, 4982166518), (49, 4270428444), (84, 2491083259), (98, 2135214222), (147, 1423476148), (196, 1067607111), (294, 711738074), (588, 355869037), (3581, 58433676), (7162, 29216838), (10743, 19477892), (14324, 14608419), (21486, 9738946), (25067, 8347668), (42972, 4869473), (50134, 4173834), (75201, 2782556), (99377, 2105628), (100268, 2086917), (150402, 1391278), (175469, 1192524), (198754, 1052814), (298131, 701876), (300804, 695639), (350938, 596262), (397508, 526407)]