202604584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 287283416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 59, 89, 91, 104, 106, 118, 178, 182, 212, 236, 356, 364, 371, 413, 424, 472, 623, 689, 712, 728, 742, 767, 826, 1157, 1246, 1378, 1484, 1534, 1652, 2314, 2492, 2756, 2968, 3068, 3127, 3304, 4628, 4717, 4823, 4984, 5251, 5369, 5512, 6136, 6254, 8099, 9256, 9434, 9646, 10502, 10738, 12508, 16198, 18868, 19292, 21004, 21476, 21889, 25016, 32396, 33019, 36757, 37736, 38584, 40651, 42008, 42952, 43778, 61321, 64792, 66038, 68263, 73514, 81302, 87556, 122642, 132076, 136526, 147028, 162604, 175112, 245284, 264152, 273052, 278303, 284557, 294056, 325208, 429247, 477841, 490568, 546104, 556606, 569114, 858494, 955682, 1113212, 1138228, 1716988, 1911364, 1948121, 2226424, 2276456, 3433976, 3617939, 3822728, 3896242, 7235878, 7792484, 14471756, 15584968, 25325573, 28943512, 50651146, 101302292, 202604584]

約数ペア:

[(1, 202604584), (2, 101302292), (4, 50651146), (7, 28943512), (8, 25325573), (13, 15584968), (14, 14471756), (26, 7792484), (28, 7235878), (52, 3896242), (53, 3822728), (56, 3617939), (59, 3433976), (89, 2276456), (91, 2226424), (104, 1948121), (106, 1911364), (118, 1716988), (178, 1138228), (182, 1113212), (212, 955682), (236, 858494), (356, 569114), (364, 556606), (371, 546104), (413, 490568), (424, 477841), (472, 429247), (623, 325208), (689, 294056), (712, 284557), (728, 278303), (742, 273052), (767, 264152), (826, 245284), (1157, 175112), (1246, 162604), (1378, 147028), (1484, 136526), (1534, 132076), (1652, 122642), (2314, 87556), (2492, 81302), (2756, 73514), (2968, 68263), (3068, 66038), (3127, 64792), (3304, 61321), (4628, 43778), (4717, 42952), (4823, 42008), (4984, 40651), (5251, 38584), (5369, 37736), (5512, 36757), (6136, 33019), (6254, 32396), (8099, 25016), (9256, 21889), (9434, 21476), (9646, 21004), (10502, 19292), (10738, 18868), (12508, 16198)]