209438064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7003

約数の個数: 120

約数和(自身を含む): 673171200

約数和(自身を除く): 463733136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 6959, 7524, 10032, 13918, 15048, 20877, 27836, 30096, 41754, 55672, 62631, 76549, 83508, 111344, 125262, 132221, 153098, 167016, 229647, 250524, 264442, 306196, 334032, 396663, 459294, 501048, 528884, 612392, 688941, 793326, 918588, 1002096, 1057768, 1189989, 1224784, 1377882, 1454431, 1586652, 1837176, 2115536, 2379978, 2755764, 2908862, 3173304, 3674352, 4363293, 4759956, 5511528, 5817724, 6346608, 8726586, 9519912, 11023056, 11635448, 13089879, 17453172, 19039824, 23270896, 26179758, 34906344, 52359516, 69812688, 104719032, 209438064]

約数ペア:

[(1, 209438064), (2, 104719032), (3, 69812688), (4, 52359516), (6, 34906344), (8, 26179758), (9, 23270896), (11, 19039824), (12, 17453172), (16, 13089879), (18, 11635448), (19, 11023056), (22, 9519912), (24, 8726586), (33, 6346608), (36, 5817724), (38, 5511528), (44, 4759956), (48, 4363293), (57, 3674352), (66, 3173304), (72, 2908862), (76, 2755764), (88, 2379978), (99, 2115536), (114, 1837176), (132, 1586652), (144, 1454431), (152, 1377882), (171, 1224784), (176, 1189989), (198, 1057768), (209, 1002096), (228, 918588), (264, 793326), (304, 688941), (342, 612392), (396, 528884), (418, 501048), (456, 459294), (528, 396663), (627, 334032), (684, 306196), (792, 264442), (836, 250524), (912, 229647), (1254, 167016), (1368, 153098), (1584, 132221), (1672, 125262), (1881, 111344), (2508, 83508), (2736, 76549), (3344, 62631), (3762, 55672), (5016, 41754), (6959, 30096), (7524, 27836), (10032, 20877), (13918, 15048)]