209230236

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 556416000

約数和(自身を除く): 347185764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 137, 158, 179, 237, 274, 316, 358, 411, 474, 537, 548, 711, 716, 822, 948, 1074, 1233, 1422, 1611, 1644, 2133, 2148, 2466, 2844, 3222, 3699, 4266, 4833, 4932, 6444, 7398, 8532, 9666, 10823, 14141, 14796, 19332, 21646, 24523, 28282, 32469, 42423, 43292, 49046, 56564, 64938, 73569, 84846, 97407, 98092, 127269, 129876, 147138, 169692, 194814, 220707, 254538, 292221, 294276, 381807, 389628, 441414, 509076, 584442, 662121, 763614, 882828, 1168884, 1324242, 1527228, 1937317, 2648484, 3874634, 5811951, 7749268, 11623902, 17435853, 23247804, 34871706, 52307559, 69743412, 104615118, 209230236]

約数ペア:

[(1, 209230236), (2, 104615118), (3, 69743412), (4, 52307559), (6, 34871706), (9, 23247804), (12, 17435853), (18, 11623902), (27, 7749268), (36, 5811951), (54, 3874634), (79, 2648484), (108, 1937317), (137, 1527228), (158, 1324242), (179, 1168884), (237, 882828), (274, 763614), (316, 662121), (358, 584442), (411, 509076), (474, 441414), (537, 389628), (548, 381807), (711, 294276), (716, 292221), (822, 254538), (948, 220707), (1074, 194814), (1233, 169692), (1422, 147138), (1611, 129876), (1644, 127269), (2133, 98092), (2148, 97407), (2466, 84846), (2844, 73569), (3222, 64938), (3699, 56564), (4266, 49046), (4833, 43292), (4932, 42423), (6444, 32469), (7398, 28282), (8532, 24523), (9666, 21646), (10823, 19332), (14141, 14796)]