199805292

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 570752000

約数和(自身を除く): 370946708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 243, 279, 324, 342, 349, 372, 486, 513, 558, 589, 684, 698, 837, 972, 1026, 1047, 1116, 1178, 1396, 1539, 1674, 1767, 2052, 2094, 2356, 2511, 3078, 3141, 3348, 3534, 4188, 4617, 5022, 5301, 6156, 6282, 6631, 7068, 7533, 9234, 9423, 10044, 10602, 10819, 12564, 13262, 15066, 15903, 18468, 18846, 19893, 21204, 21638, 26524, 28269, 30132, 31806, 32457, 37692, 39786, 43276, 47709, 56538, 59679, 63612, 64914, 79572, 84807, 95418, 97371, 113076, 119358, 129828, 143127, 169614, 179037, 190836, 194742, 205561, 238716, 286254, 292113, 339228, 358074, 389484, 411122, 537111, 572508, 584226, 616683, 716148, 822244, 876339, 1074222, 1168452, 1233366, 1611333, 1752678, 1850049, 2148444, 2466732, 2629017, 3222666, 3505356, 3700098, 5258034, 5550147, 6445332, 7400196, 10516068, 11100294, 16650441, 22200588, 33300882, 49951323, 66601764, 99902646, 199805292]

約数ペア:

[(1, 199805292), (2, 99902646), (3, 66601764), (4, 49951323), (6, 33300882), (9, 22200588), (12, 16650441), (18, 11100294), (19, 10516068), (27, 7400196), (31, 6445332), (36, 5550147), (38, 5258034), (54, 3700098), (57, 3505356), (62, 3222666), (76, 2629017), (81, 2466732), (93, 2148444), (108, 1850049), (114, 1752678), (124, 1611333), (162, 1233366), (171, 1168452), (186, 1074222), (228, 876339), (243, 822244), (279, 716148), (324, 616683), (342, 584226), (349, 572508), (372, 537111), (486, 411122), (513, 389484), (558, 358074), (589, 339228), (684, 292113), (698, 286254), (837, 238716), (972, 205561), (1026, 194742), (1047, 190836), (1116, 179037), (1178, 169614), (1396, 143127), (1539, 129828), (1674, 119358), (1767, 113076), (2052, 97371), (2094, 95418), (2356, 84807), (2511, 79572), (3078, 64914), (3141, 63612), (3348, 59679), (3534, 56538), (4188, 47709), (4617, 43276), (5022, 39786), (5301, 37692), (6156, 32457), (6282, 31806), (6631, 30132), (7068, 28269), (7533, 26524), (9234, 21638), (9423, 21204), (10044, 19893), (10602, 18846), (10819, 18468), (12564, 15903), (13262, 15066)]