202010438889

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{76253}}^1$

素因数の和:76507

約数の個数: 64

約数和(自身を含む): 347864647680

約数和(自身を除く): 145854208791

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 131, 189, 321, 393, 749, 917, 963, 1179, 2247, 2751, 2889, 3537, 6741, 8253, 14017, 20223, 24759, 42051, 76253, 98119, 126153, 228759, 294357, 378459, 533771, 686277, 883071, 1601313, 2058831, 2649213, 4803939, 8159071, 9989143, 14411817, 24477213, 29967429, 57113497, 69924001, 73431639, 89902287, 171340491, 209772003, 220294917, 269706861, 514021473, 629316009, 1068838301, 1542064419, 1887948027, 3206514903, 7481868107, 9619544709, 22445604321, 28858634127, 67336812963, 202010438889]

約数ペア:

[(1, 202010438889), (3, 67336812963), (7, 28858634127), (9, 22445604321), (21, 9619544709), (27, 7481868107), (63, 3206514903), (107, 1887948027), (131, 1542064419), (189, 1068838301), (321, 629316009), (393, 514021473), (749, 269706861), (917, 220294917), (963, 209772003), (1179, 171340491), (2247, 89902287), (2751, 73431639), (2889, 69924001), (3537, 57113497), (6741, 29967429), (8253, 24477213), (14017, 14411817), (20223, 9989143), (24759, 8159071), (42051, 4803939), (76253, 2649213), (98119, 2058831), (126153, 1601313), (228759, 883071), (294357, 686277), (378459, 533771)]