195433308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1697}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 566153952

約数和(自身を除く): 370720644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1371, 1697, 1828, 2742, 3199, 3394, 4113, 5091, 5484, 6398, 6788, 8226, 9597, 10182, 11879, 12796, 15273, 16452, 19194, 20364, 23758, 28791, 30546, 35637, 38388, 47516, 57582, 61092, 71274, 106911, 115164, 142548, 213822, 427644, 775529, 1551058, 2326587, 3102116, 4653174, 5428703, 6979761, 9306348, 10857406, 13959522, 16286109, 21714812, 27919044, 32572218, 48858327, 65144436, 97716654, 195433308]

約数ペア:

[(1, 195433308), (2, 97716654), (3, 65144436), (4, 48858327), (6, 32572218), (7, 27919044), (9, 21714812), (12, 16286109), (14, 13959522), (18, 10857406), (21, 9306348), (28, 6979761), (36, 5428703), (42, 4653174), (63, 3102116), (84, 2326587), (126, 1551058), (252, 775529), (457, 427644), (914, 213822), (1371, 142548), (1697, 115164), (1828, 106911), (2742, 71274), (3199, 61092), (3394, 57582), (4113, 47516), (5091, 38388), (5484, 35637), (6398, 30546), (6788, 28791), (8226, 23758), (9597, 20364), (10182, 19194), (11879, 16452), (12796, 15273)]