202938648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 578672640

約数和(自身を除く): 375733992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 137, 181, 186, 248, 264, 274, 341, 362, 372, 411, 543, 548, 682, 724, 744, 822, 1023, 1086, 1096, 1364, 1448, 1507, 1644, 1991, 2046, 2172, 2728, 3014, 3288, 3982, 4092, 4247, 4344, 4521, 5611, 5973, 6028, 7964, 8184, 8494, 9042, 11222, 11946, 12056, 12741, 15928, 16833, 16988, 18084, 22444, 23892, 24797, 25482, 33666, 33976, 36168, 44888, 46717, 47784, 49594, 50964, 61721, 67332, 74391, 93434, 99188, 101928, 123442, 134664, 140151, 148782, 185163, 186868, 198376, 246884, 272767, 280302, 297564, 370326, 373736, 493768, 545534, 560604, 595128, 740652, 768707, 818301, 1091068, 1121208, 1481304, 1537414, 1636602, 2182136, 2306121, 3074828, 3273204, 4612242, 6149656, 6546408, 8455777, 9224484, 16911554, 18448968, 25367331, 33823108, 50734662, 67646216, 101469324, 202938648]

約数ペア:

[(1, 202938648), (2, 101469324), (3, 67646216), (4, 50734662), (6, 33823108), (8, 25367331), (11, 18448968), (12, 16911554), (22, 9224484), (24, 8455777), (31, 6546408), (33, 6149656), (44, 4612242), (62, 3273204), (66, 3074828), (88, 2306121), (93, 2182136), (124, 1636602), (132, 1537414), (137, 1481304), (181, 1121208), (186, 1091068), (248, 818301), (264, 768707), (274, 740652), (341, 595128), (362, 560604), (372, 545534), (411, 493768), (543, 373736), (548, 370326), (682, 297564), (724, 280302), (744, 272767), (822, 246884), (1023, 198376), (1086, 186868), (1096, 185163), (1364, 148782), (1448, 140151), (1507, 134664), (1644, 123442), (1991, 101928), (2046, 99188), (2172, 93434), (2728, 74391), (3014, 67332), (3288, 61721), (3982, 50964), (4092, 49594), (4247, 47784), (4344, 46717), (4521, 44888), (5611, 36168), (5973, 33976), (6028, 33666), (7964, 25482), (8184, 24797), (8494, 23892), (9042, 22444), (11222, 18084), (11946, 16988), (12056, 16833), (12741, 15928)]