201967740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86311}}^1$

素因数の和:86339

約数の個数: 72

約数和(自身を含む): 659768928

約数和(自身を除く): 457801188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86311, 172622, 258933, 345244, 431555, 517866, 776799, 863110, 1035732, 1122043, 1294665, 1553598, 1726220, 2244086, 2589330, 3107196, 3366129, 3883995, 4488172, 5178660, 5610215, 6732258, 7767990, 10098387, 11220430, 13464516, 15535980, 16830645, 20196774, 22440860, 33661290, 40393548, 50491935, 67322580, 100983870, 201967740]

約数ペア:

[(1, 201967740), (2, 100983870), (3, 67322580), (4, 50491935), (5, 40393548), (6, 33661290), (9, 22440860), (10, 20196774), (12, 16830645), (13, 15535980), (15, 13464516), (18, 11220430), (20, 10098387), (26, 7767990), (30, 6732258), (36, 5610215), (39, 5178660), (45, 4488172), (52, 3883995), (60, 3366129), (65, 3107196), (78, 2589330), (90, 2244086), (117, 1726220), (130, 1553598), (156, 1294665), (180, 1122043), (195, 1035732), (234, 863110), (260, 776799), (390, 517866), (468, 431555), (585, 345244), (780, 258933), (1170, 172622), (2340, 86311)]