207756850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 462756096

約数和(自身を除く): 254999246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 61, 70, 74, 122, 175, 185, 259, 263, 305, 350, 370, 427, 518, 526, 610, 854, 925, 1295, 1315, 1525, 1841, 1850, 2135, 2257, 2590, 2630, 3050, 3682, 4270, 4514, 6475, 6575, 9205, 9731, 10675, 11285, 12950, 13150, 15799, 16043, 18410, 19462, 21350, 22570, 31598, 32086, 46025, 48655, 56425, 68117, 78995, 80215, 92050, 97310, 112301, 112850, 136234, 157990, 160430, 224602, 243275, 340585, 394975, 401075, 486550, 561505, 593591, 681170, 789950, 802150, 1123010, 1187182, 1702925, 2807525, 2967955, 3405850, 4155137, 5615050, 5935910, 8310274, 14839775, 20775685, 29679550, 41551370, 103878425, 207756850]

約数ペア:

[(1, 207756850), (2, 103878425), (5, 41551370), (7, 29679550), (10, 20775685), (14, 14839775), (25, 8310274), (35, 5935910), (37, 5615050), (50, 4155137), (61, 3405850), (70, 2967955), (74, 2807525), (122, 1702925), (175, 1187182), (185, 1123010), (259, 802150), (263, 789950), (305, 681170), (350, 593591), (370, 561505), (427, 486550), (518, 401075), (526, 394975), (610, 340585), (854, 243275), (925, 224602), (1295, 160430), (1315, 157990), (1525, 136234), (1841, 112850), (1850, 112301), (2135, 97310), (2257, 92050), (2590, 80215), (2630, 78995), (3050, 68117), (3682, 56425), (4270, 48655), (4514, 46025), (6475, 32086), (6575, 31598), (9205, 22570), (9731, 21350), (10675, 19462), (11285, 18410), (12950, 16043), (13150, 15799)]