201525156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1091}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 583512384

約数和(自身を除く): 381987228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 733, 1091, 1466, 2182, 2199, 2932, 3273, 4364, 4398, 5131, 6546, 6597, 7637, 8796, 9819, 10262, 13092, 13194, 15274, 15393, 19638, 20524, 22911, 26388, 30548, 30786, 39276, 45822, 46179, 61572, 68733, 91644, 92358, 137466, 184716, 274932, 799703, 1599406, 2399109, 3198812, 4798218, 5597921, 7197327, 9596436, 11195842, 14394654, 16793763, 22391684, 28789308, 33587526, 50381289, 67175052, 100762578, 201525156]

約数ペア:

[(1, 201525156), (2, 100762578), (3, 67175052), (4, 50381289), (6, 33587526), (7, 28789308), (9, 22391684), (12, 16793763), (14, 14394654), (18, 11195842), (21, 9596436), (28, 7197327), (36, 5597921), (42, 4798218), (63, 3198812), (84, 2399109), (126, 1599406), (252, 799703), (733, 274932), (1091, 184716), (1466, 137466), (2182, 92358), (2199, 91644), (2932, 68733), (3273, 61572), (4364, 46179), (4398, 45822), (5131, 39276), (6546, 30786), (6597, 30548), (7637, 26388), (8796, 22911), (9819, 20524), (10262, 19638), (13092, 15393), (13194, 15274)]