198715356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 608457696

約数和(自身を除く): 409742340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2137, 2214, 2268, 2583, 3321, 3444, 4274, 4428, 5166, 6411, 6642, 7749, 8548, 10332, 12822, 13284, 14959, 15498, 19233, 23247, 25644, 29918, 30996, 38466, 44877, 46494, 57699, 59836, 76932, 87617, 89754, 92988, 115398, 134631, 173097, 175234, 179508, 230796, 262851, 269262, 346194, 350468, 403893, 525702, 538524, 613319, 692388, 788553, 807786, 1051404, 1211679, 1226638, 1577106, 1615572, 1839957, 2365659, 2423358, 2453276, 3154212, 3679914, 4731318, 4846716, 5519871, 7096977, 7359828, 9462636, 11039742, 14193954, 16559613, 22079484, 28387908, 33119226, 49678839, 66238452, 99357678, 198715356]

約数ペア:

[(1, 198715356), (2, 99357678), (3, 66238452), (4, 49678839), (6, 33119226), (7, 28387908), (9, 22079484), (12, 16559613), (14, 14193954), (18, 11039742), (21, 9462636), (27, 7359828), (28, 7096977), (36, 5519871), (41, 4846716), (42, 4731318), (54, 3679914), (63, 3154212), (81, 2453276), (82, 2423358), (84, 2365659), (108, 1839957), (123, 1615572), (126, 1577106), (162, 1226638), (164, 1211679), (189, 1051404), (246, 807786), (252, 788553), (287, 692388), (324, 613319), (369, 538524), (378, 525702), (492, 403893), (567, 350468), (574, 346194), (738, 269262), (756, 262851), (861, 230796), (1107, 179508), (1134, 175234), (1148, 173097), (1476, 134631), (1722, 115398), (2137, 92988), (2214, 89754), (2268, 87617), (2583, 76932), (3321, 59836), (3444, 57699), (4274, 46494), (4428, 44877), (5166, 38466), (6411, 30996), (6642, 29918), (7749, 25644), (8548, 23247), (10332, 19233), (12822, 15498), (13284, 14959)]