203430474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 489646080

約数和(自身を除く): 286215606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1471, 1773, 2561, 2942, 3546, 4413, 5122, 5319, 7683, 8826, 10638, 13239, 15366, 19123, 23049, 26478, 38246, 39717, 46098, 57369, 69147, 79434, 114738, 138294, 172107, 289787, 344214, 516321, 579574, 869361, 1032642, 1738722, 2608083, 3767231, 5216166, 7534462, 7824249, 11301693, 15648498, 22603386, 33905079, 67810158, 101715237, 203430474]

約数ペア:

[(1, 203430474), (2, 101715237), (3, 67810158), (6, 33905079), (9, 22603386), (13, 15648498), (18, 11301693), (26, 7824249), (27, 7534462), (39, 5216166), (54, 3767231), (78, 2608083), (117, 1738722), (197, 1032642), (234, 869361), (351, 579574), (394, 516321), (591, 344214), (702, 289787), (1182, 172107), (1471, 138294), (1773, 114738), (2561, 79434), (2942, 69147), (3546, 57369), (4413, 46098), (5122, 39717), (5319, 38246), (7683, 26478), (8826, 23049), (10638, 19123), (13239, 15366)]