194896434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 418784256

約数和(自身を除く): 223887822

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 107, 134, 138, 197, 201, 214, 321, 394, 402, 591, 642, 1182, 1541, 2461, 3082, 4531, 4623, 4922, 7169, 7383, 9062, 9246, 13199, 13593, 14338, 14766, 21079, 21507, 26398, 27186, 39597, 42158, 43014, 63237, 79194, 126474, 164887, 303577, 329774, 484817, 494661, 607154, 910731, 969634, 989322, 1412293, 1454451, 1821462, 2824586, 2908902, 4236879, 8473758, 32482739, 64965478, 97448217, 194896434]

約数ペア:

[(1, 194896434), (2, 97448217), (3, 64965478), (6, 32482739), (23, 8473758), (46, 4236879), (67, 2908902), (69, 2824586), (107, 1821462), (134, 1454451), (138, 1412293), (197, 989322), (201, 969634), (214, 910731), (321, 607154), (394, 494661), (402, 484817), (591, 329774), (642, 303577), (1182, 164887), (1541, 126474), (2461, 79194), (3082, 63237), (4531, 43014), (4623, 42158), (4922, 39597), (7169, 27186), (7383, 26398), (9062, 21507), (9246, 21079), (13199, 14766), (13593, 14338)]