215337699178

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 387734100480

約数和(自身を除く): 172396401302

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 151, 302, 329, 409, 658, 757, 818, 1057, 1514, 2114, 2303, 2863, 4606, 5299, 5726, 7097, 7399, 10598, 14194, 14798, 19223, 20041, 35579, 37093, 38446, 40082, 49679, 61759, 71158, 74186, 99358, 114307, 123518, 134561, 228614, 249053, 269122, 309613, 347753, 432313, 498106, 619226, 695506, 800149, 864626, 941927, 1600298, 1743371, 1883854, 2167291, 2902673, 3026191, 3486742, 4334582, 5372429, 5601043, 5805346, 6052382, 10744858, 11202086, 14551811, 15171037, 20318711, 29103622, 30342074, 37607003, 40637422, 46751563, 75214006, 93503126, 101862677, 142230977, 203725354, 263249021, 284461954, 327260941, 526498042, 654521882, 713038739, 1426077478, 2197323461, 2290826587, 4394646922, 4581653174, 15381264227, 30762528454, 107668849589, 215337699178]

約数ペア:

[(1, 215337699178), (2, 107668849589), (7, 30762528454), (14, 15381264227), (47, 4581653174), (49, 4394646922), (94, 2290826587), (98, 2197323461), (151, 1426077478), (302, 713038739), (329, 654521882), (409, 526498042), (658, 327260941), (757, 284461954), (818, 263249021), (1057, 203725354), (1514, 142230977), (2114, 101862677), (2303, 93503126), (2863, 75214006), (4606, 46751563), (5299, 40637422), (5726, 37607003), (7097, 30342074), (7399, 29103622), (10598, 20318711), (14194, 15171037), (14798, 14551811), (19223, 11202086), (20041, 10744858), (35579, 6052382), (37093, 5805346), (38446, 5601043), (40082, 5372429), (49679, 4334582), (61759, 3486742), (71158, 3026191), (74186, 2902673), (99358, 2167291), (114307, 1883854), (123518, 1743371), (134561, 1600298), (228614, 941927), (249053, 864626), (269122, 800149), (309613, 695506), (347753, 619226), (432313, 498106)]