201235878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25583}}^1$

素因数の和:25633

約数の個数: 48

約数和(自身を含む): 478932480

約数和(自身を除く): 277696602

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 25583, 51166, 76749, 153498, 230247, 460494, 486077, 588409, 972154, 1176818, 1458231, 1765227, 2916462, 3530454, 4374693, 5295681, 8749386, 10591362, 11179771, 22359542, 33539313, 67078626, 100617939, 201235878]

約数ペア:

[(1, 201235878), (2, 100617939), (3, 67078626), (6, 33539313), (9, 22359542), (18, 11179771), (19, 10591362), (23, 8749386), (38, 5295681), (46, 4374693), (57, 3530454), (69, 2916462), (114, 1765227), (138, 1458231), (171, 1176818), (207, 972154), (342, 588409), (414, 486077), (437, 460494), (874, 230247), (1311, 153498), (2622, 76749), (3933, 51166), (7866, 25583)]