202868703080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{4177}}^1$

素因数の和:4647

約数の個数: 128

約数和(自身を含む): 477169380000

約数和(自身を除く): 274300676920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 281, 290, 298, 562, 580, 596, 745, 1124, 1160, 1192, 1405, 1490, 2248, 2810, 2980, 4177, 4321, 5620, 5960, 8149, 8354, 8642, 11240, 16298, 16708, 17284, 20885, 21605, 32596, 33416, 34568, 40745, 41770, 41869, 43210, 65192, 81490, 83540, 83738, 86420, 121133, 162980, 167080, 167476, 172840, 209345, 242266, 325960, 334952, 418690, 484532, 605665, 622373, 837380, 969064, 1173737, 1211330, 1214201, 1244746, 1674760, 2347474, 2422660, 2428402, 2489492, 3111865, 4694948, 4845320, 4856804, 4978984, 5868685, 6071005, 6223730, 9389896, 9713608, 11737370, 12142010, 12447460, 18048817, 23474740, 24284020, 24894920, 34038373, 36097634, 46949480, 48568040, 68076746, 72195268, 90244085, 136153492, 144390536, 170191865, 174886813, 180488170, 272306984, 340383730, 349773626, 360976340, 680767460, 699547252, 721952680, 874434065, 1361534920, 1399094504, 1748868130, 3497736260, 5071717577, 6995472520, 10143435154, 20286870308, 25358587885, 40573740616, 50717175770, 101434351540, 202868703080]

約数ペア:

[(1, 202868703080), (2, 101434351540), (4, 50717175770), (5, 40573740616), (8, 25358587885), (10, 20286870308), (20, 10143435154), (29, 6995472520), (40, 5071717577), (58, 3497736260), (116, 1748868130), (145, 1399094504), (149, 1361534920), (232, 874434065), (281, 721952680), (290, 699547252), (298, 680767460), (562, 360976340), (580, 349773626), (596, 340383730), (745, 272306984), (1124, 180488170), (1160, 174886813), (1192, 170191865), (1405, 144390536), (1490, 136153492), (2248, 90244085), (2810, 72195268), (2980, 68076746), (4177, 48568040), (4321, 46949480), (5620, 36097634), (5960, 34038373), (8149, 24894920), (8354, 24284020), (8642, 23474740), (11240, 18048817), (16298, 12447460), (16708, 12142010), (17284, 11737370), (20885, 9713608), (21605, 9389896), (32596, 6223730), (33416, 6071005), (34568, 5868685), (40745, 4978984), (41770, 4856804), (41869, 4845320), (43210, 4694948), (65192, 3111865), (81490, 2489492), (83540, 2428402), (83738, 2422660), (86420, 2347474), (121133, 1674760), (162980, 1244746), (167080, 1214201), (167476, 1211330), (172840, 1173737), (209345, 969064), (242266, 837380), (325960, 622373), (334952, 605665), (418690, 484532)]