201232290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 586248192

約数和(自身を除く): 385015902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 61, 69, 70, 105, 115, 122, 138, 161, 183, 210, 230, 305, 322, 345, 366, 427, 483, 610, 683, 690, 805, 854, 915, 966, 1281, 1366, 1403, 1610, 1830, 2049, 2135, 2415, 2562, 2806, 3415, 4098, 4209, 4270, 4781, 4830, 6405, 6830, 7015, 8418, 9562, 9821, 10245, 12810, 14030, 14343, 15709, 19642, 20490, 21045, 23905, 28686, 29463, 31418, 41663, 42090, 47127, 47810, 49105, 58926, 71715, 78545, 83326, 94254, 98210, 109963, 124989, 143430, 147315, 157090, 208315, 219926, 235635, 249978, 291641, 294630, 329889, 416630, 471270, 549815, 583282, 624945, 659778, 874923, 958249, 1099630, 1249890, 1458205, 1649445, 1749846, 1916498, 2874747, 2916410, 3298890, 4374615, 4791245, 5749494, 6707743, 8749230, 9582490, 13415486, 14373735, 20123229, 28747470, 33538715, 40246458, 67077430, 100616145, 201232290]

約数ペア:

[(1, 201232290), (2, 100616145), (3, 67077430), (5, 40246458), (6, 33538715), (7, 28747470), (10, 20123229), (14, 14373735), (15, 13415486), (21, 9582490), (23, 8749230), (30, 6707743), (35, 5749494), (42, 4791245), (46, 4374615), (61, 3298890), (69, 2916410), (70, 2874747), (105, 1916498), (115, 1749846), (122, 1649445), (138, 1458205), (161, 1249890), (183, 1099630), (210, 958249), (230, 874923), (305, 659778), (322, 624945), (345, 583282), (366, 549815), (427, 471270), (483, 416630), (610, 329889), (683, 294630), (690, 291641), (805, 249978), (854, 235635), (915, 219926), (966, 208315), (1281, 157090), (1366, 147315), (1403, 143430), (1610, 124989), (1830, 109963), (2049, 98210), (2135, 94254), (2415, 83326), (2562, 78545), (2806, 71715), (3415, 58926), (4098, 49105), (4209, 47810), (4270, 47127), (4781, 42090), (4830, 41663), (6405, 31418), (6830, 29463), (7015, 28686), (8418, 23905), (9562, 21045), (9821, 20490), (10245, 19642), (12810, 15709), (14030, 14343)]