201503848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 490533120

約数和(自身を除く): 289029272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 43, 52, 56, 82, 86, 91, 104, 157, 164, 172, 182, 287, 301, 314, 328, 344, 364, 533, 559, 574, 602, 628, 728, 1066, 1099, 1118, 1148, 1204, 1256, 1763, 2041, 2132, 2198, 2236, 2296, 2408, 3526, 3731, 3913, 4082, 4264, 4396, 4472, 6437, 6751, 7052, 7462, 7826, 8164, 8792, 12341, 12874, 13502, 14104, 14287, 14924, 15652, 16328, 22919, 24682, 25748, 27004, 28574, 29848, 31304, 45059, 45838, 47257, 49364, 51496, 54008, 57148, 83681, 87763, 90118, 91676, 94514, 98728, 114296, 160433, 167362, 175526, 180236, 183352, 189028, 276791, 320866, 334724, 351052, 360472, 378056, 553582, 585767, 614341, 641732, 669448, 702104, 1107164, 1171534, 1228682, 1283464, 1937537, 2214328, 2343068, 2457364, 3598283, 3875074, 4686136, 4914728, 7196566, 7750148, 14393132, 15500296, 25187981, 28786264, 50375962, 100751924, 201503848]

約数ペア:

[(1, 201503848), (2, 100751924), (4, 50375962), (7, 28786264), (8, 25187981), (13, 15500296), (14, 14393132), (26, 7750148), (28, 7196566), (41, 4914728), (43, 4686136), (52, 3875074), (56, 3598283), (82, 2457364), (86, 2343068), (91, 2214328), (104, 1937537), (157, 1283464), (164, 1228682), (172, 1171534), (182, 1107164), (287, 702104), (301, 669448), (314, 641732), (328, 614341), (344, 585767), (364, 553582), (533, 378056), (559, 360472), (574, 351052), (602, 334724), (628, 320866), (728, 276791), (1066, 189028), (1099, 183352), (1118, 180236), (1148, 175526), (1204, 167362), (1256, 160433), (1763, 114296), (2041, 98728), (2132, 94514), (2198, 91676), (2236, 90118), (2296, 87763), (2408, 83681), (3526, 57148), (3731, 54008), (3913, 51496), (4082, 49364), (4264, 47257), (4396, 45838), (4472, 45059), (6437, 31304), (6751, 29848), (7052, 28574), (7462, 27004), (7826, 25748), (8164, 24682), (8792, 22919), (12341, 16328), (12874, 15652), (13502, 14924), (14104, 14287)]