208860768

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 120

約数和(自身を含む): 646735320

約数和(自身を除く): 437874552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4241, 5472, 6156, 8208, 8482, 12312, 12723, 16416, 16964, 24624, 25446, 33928, 38169, 49248, 50892, 67856, 76338, 80579, 101784, 114507, 135712, 152676, 161158, 203568, 229014, 241737, 305352, 322316, 343521, 407136, 458028, 483474, 610704, 644632, 687042, 725211, 916056, 966948, 1221408, 1289264, 1374084, 1450422, 1832112, 1933896, 2175633, 2578528, 2748168, 2900844, 3664224, 3867792, 4351266, 5496336, 5801688, 6526899, 7735584, 8702532, 10992672, 11603376, 13053798, 17405064, 23206752, 26107596, 34810128, 52215192, 69620256, 104430384, 208860768]

約数ペア:

[(1, 208860768), (2, 104430384), (3, 69620256), (4, 52215192), (6, 34810128), (8, 26107596), (9, 23206752), (12, 17405064), (16, 13053798), (18, 11603376), (19, 10992672), (24, 8702532), (27, 7735584), (32, 6526899), (36, 5801688), (38, 5496336), (48, 4351266), (54, 3867792), (57, 3664224), (72, 2900844), (76, 2748168), (81, 2578528), (96, 2175633), (108, 1933896), (114, 1832112), (144, 1450422), (152, 1374084), (162, 1289264), (171, 1221408), (216, 966948), (228, 916056), (288, 725211), (304, 687042), (324, 644632), (342, 610704), (432, 483474), (456, 458028), (513, 407136), (608, 343521), (648, 322316), (684, 305352), (864, 241737), (912, 229014), (1026, 203568), (1296, 161158), (1368, 152676), (1539, 135712), (1824, 114507), (2052, 101784), (2592, 80579), (2736, 76338), (3078, 67856), (4104, 50892), (4241, 49248), (5472, 38169), (6156, 33928), (8208, 25446), (8482, 24624), (12312, 16964), (12723, 16416)]