201420414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 485843904

約数和(自身を除く): 284423490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 103, 117, 122, 137, 183, 206, 234, 274, 309, 366, 411, 549, 618, 793, 822, 927, 1098, 1233, 1339, 1586, 1781, 1854, 2379, 2466, 2678, 3562, 4017, 4758, 5343, 6283, 7137, 8034, 8357, 10686, 12051, 12566, 14111, 14274, 16029, 16714, 18849, 24102, 25071, 28222, 32058, 37698, 42333, 50142, 56547, 75213, 81679, 84666, 108641, 113094, 126999, 150426, 163358, 183443, 217282, 245037, 253998, 325923, 366886, 490074, 550329, 651846, 735111, 860771, 977769, 1100658, 1470222, 1650987, 1721542, 1955538, 2582313, 3301974, 5164626, 7746939, 11190023, 15493878, 22380046, 33570069, 67140138, 100710207, 201420414]

約数ペア:

[(1, 201420414), (2, 100710207), (3, 67140138), (6, 33570069), (9, 22380046), (13, 15493878), (18, 11190023), (26, 7746939), (39, 5164626), (61, 3301974), (78, 2582313), (103, 1955538), (117, 1721542), (122, 1650987), (137, 1470222), (183, 1100658), (206, 977769), (234, 860771), (274, 735111), (309, 651846), (366, 550329), (411, 490074), (549, 366886), (618, 325923), (793, 253998), (822, 245037), (927, 217282), (1098, 183443), (1233, 163358), (1339, 150426), (1586, 126999), (1781, 113094), (1854, 108641), (2379, 84666), (2466, 81679), (2678, 75213), (3562, 56547), (4017, 50142), (4758, 42333), (5343, 37698), (6283, 32058), (7137, 28222), (8034, 25071), (8357, 24102), (10686, 18849), (12051, 16714), (12566, 16029), (14111, 14274)]