209565089034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{245759}}^1$

素因数の和:246107

約数の個数: 64

約数和(自身を含む): 486958694400

約数和(自身を除く): 277393605366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 257, 474, 514, 553, 771, 1106, 1542, 1659, 1799, 3318, 3598, 5397, 10794, 20303, 40606, 60909, 121818, 142121, 245759, 284242, 426363, 491518, 737277, 852726, 1474554, 1720313, 3440626, 5160939, 10321878, 19414961, 38829922, 58244883, 63160063, 116489766, 126320126, 135904727, 189480189, 271809454, 378960378, 407714181, 442120441, 815428362, 884240882, 1326361323, 2652722646, 4989644977, 9979289954, 14968934931, 29937869862, 34927514839, 69855029678, 104782544517, 209565089034]

約数ペア:

[(1, 209565089034), (2, 104782544517), (3, 69855029678), (6, 34927514839), (7, 29937869862), (14, 14968934931), (21, 9979289954), (42, 4989644977), (79, 2652722646), (158, 1326361323), (237, 884240882), (257, 815428362), (474, 442120441), (514, 407714181), (553, 378960378), (771, 271809454), (1106, 189480189), (1542, 135904727), (1659, 126320126), (1799, 116489766), (3318, 63160063), (3598, 58244883), (5397, 38829922), (10794, 19414961), (20303, 10321878), (40606, 5160939), (60909, 3440626), (121818, 1720313), (142121, 1474554), (245759, 852726), (284242, 737277), (426363, 491518)]