199636693744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1677281}}^1$

素因数の和:1677505

約数の個数: 40

約数和(自身を含む): 398079400752

約数和(自身を除く): 198442707008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 688, 692, 1384, 2768, 7439, 14878, 29756, 59512, 119024, 1677281, 3354562, 6709124, 13418248, 26836496, 72123083, 144246166, 288492332, 290169613, 576984664, 580339226, 1153969328, 1160678452, 2321356904, 4642713808, 12477293359, 24954586718, 49909173436, 99818346872, 199636693744]

約数ペア:

[(1, 199636693744), (2, 99818346872), (4, 49909173436), (8, 24954586718), (16, 12477293359), (43, 4642713808), (86, 2321356904), (172, 1160678452), (173, 1153969328), (344, 580339226), (346, 576984664), (688, 290169613), (692, 288492332), (1384, 144246166), (2768, 72123083), (7439, 26836496), (14878, 13418248), (29756, 6709124), (59512, 3354562), (119024, 1677281)]