214016684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 467002368

約数和(自身を除く): 252985684

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 361, 434, 532, 589, 683, 722, 868, 1178, 1366, 1444, 2356, 2527, 2732, 4123, 4781, 5054, 8246, 9562, 10108, 11191, 12977, 16492, 19124, 21173, 22382, 25954, 42346, 44764, 51908, 78337, 84692, 90839, 148211, 156674, 181678, 246563, 296422, 313348, 363356, 402287, 493126, 592844, 804574, 986252, 1609148, 1725941, 2816009, 3451882, 5632018, 6903764, 7643453, 11264036, 15286906, 30573812, 53504171, 107008342, 214016684]

約数ペア:

[(1, 214016684), (2, 107008342), (4, 53504171), (7, 30573812), (14, 15286906), (19, 11264036), (28, 7643453), (31, 6903764), (38, 5632018), (62, 3451882), (76, 2816009), (124, 1725941), (133, 1609148), (217, 986252), (266, 804574), (361, 592844), (434, 493126), (532, 402287), (589, 363356), (683, 313348), (722, 296422), (868, 246563), (1178, 181678), (1366, 156674), (1444, 148211), (2356, 90839), (2527, 84692), (2732, 78337), (4123, 51908), (4781, 44764), (5054, 42346), (8246, 25954), (9562, 22382), (10108, 21173), (11191, 19124), (12977, 16492)]