201457494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 543958272

約数和(自身を除く): 342500778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 103, 114, 126, 129, 133, 171, 206, 258, 266, 301, 309, 342, 361, 387, 399, 602, 618, 721, 722, 774, 798, 817, 903, 927, 1083, 1197, 1442, 1634, 1806, 1854, 1957, 2163, 2166, 2394, 2451, 2527, 2709, 3249, 3914, 4326, 4429, 4902, 5054, 5418, 5719, 5871, 6489, 6498, 7353, 7581, 8858, 11438, 11742, 12978, 13287, 13699, 14706, 15162, 15523, 17157, 17613, 22743, 26574, 27398, 31003, 31046, 34314, 35226, 37183, 39861, 41097, 45486, 46569, 51471, 62006, 74366, 79722, 82194, 84151, 93009, 93138, 102942, 108661, 111549, 123291, 139707, 168302, 186018, 217322, 223098, 246582, 252453, 260281, 279027, 279414, 325983, 334647, 504906, 520562, 558054, 589057, 651966, 669294, 757359, 780843, 977949, 1178114, 1514718, 1561686, 1598869, 1767171, 1955898, 2342529, 3197738, 3534342, 4685058, 4796607, 5301513, 9593214, 10603026, 11192083, 14389821, 22384166, 28779642, 33576249, 67152498, 100728747, 201457494]

約数ペア:

[(1, 201457494), (2, 100728747), (3, 67152498), (6, 33576249), (7, 28779642), (9, 22384166), (14, 14389821), (18, 11192083), (19, 10603026), (21, 9593214), (38, 5301513), (42, 4796607), (43, 4685058), (57, 3534342), (63, 3197738), (86, 2342529), (103, 1955898), (114, 1767171), (126, 1598869), (129, 1561686), (133, 1514718), (171, 1178114), (206, 977949), (258, 780843), (266, 757359), (301, 669294), (309, 651966), (342, 589057), (361, 558054), (387, 520562), (399, 504906), (602, 334647), (618, 325983), (721, 279414), (722, 279027), (774, 260281), (798, 252453), (817, 246582), (903, 223098), (927, 217322), (1083, 186018), (1197, 168302), (1442, 139707), (1634, 123291), (1806, 111549), (1854, 108661), (1957, 102942), (2163, 93138), (2166, 93009), (2394, 84151), (2451, 82194), (2527, 79722), (2709, 74366), (3249, 62006), (3914, 51471), (4326, 46569), (4429, 45486), (4902, 41097), (5054, 39861), (5418, 37183), (5719, 35226), (5871, 34314), (6489, 31046), (6498, 31003), (7353, 27398), (7581, 26574), (8858, 22743), (11438, 17613), (11742, 17157), (12978, 15523), (13287, 15162), (13699, 14706)]