202157904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 588962304

約数和(自身を除く): 386804400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 61, 78, 94, 104, 113, 122, 141, 156, 183, 188, 208, 226, 244, 282, 312, 339, 366, 376, 452, 488, 564, 611, 624, 678, 732, 752, 793, 904, 976, 1128, 1222, 1356, 1464, 1469, 1586, 1808, 1833, 2256, 2379, 2444, 2712, 2867, 2928, 2938, 3172, 3666, 4407, 4758, 4888, 5311, 5424, 5734, 5876, 6344, 6893, 7332, 8601, 8814, 9516, 9776, 10622, 11468, 11752, 12688, 13786, 14664, 15933, 17202, 17628, 19032, 20679, 21244, 22936, 23504, 27572, 29328, 31866, 34404, 35256, 37271, 38064, 41358, 42488, 45872, 55144, 63732, 68808, 69043, 70512, 74542, 82716, 84976, 89609, 110288, 111813, 127464, 137616, 138086, 149084, 165432, 179218, 207129, 223626, 254928, 268827, 276172, 298168, 323971, 330864, 358436, 414258, 447252, 537654, 552344, 596336, 647942, 716872, 828516, 894504, 971913, 1075308, 1104688, 1295884, 1433744, 1657032, 1789008, 1943826, 2150616, 2591768, 3314064, 3887652, 4211623, 4301232, 5183536, 7775304, 8423246, 12634869, 15550608, 16846492, 25269738, 33692984, 50539476, 67385968, 101078952, 202157904]

約数ペア:

[(1, 202157904), (2, 101078952), (3, 67385968), (4, 50539476), (6, 33692984), (8, 25269738), (12, 16846492), (13, 15550608), (16, 12634869), (24, 8423246), (26, 7775304), (39, 5183536), (47, 4301232), (48, 4211623), (52, 3887652), (61, 3314064), (78, 2591768), (94, 2150616), (104, 1943826), (113, 1789008), (122, 1657032), (141, 1433744), (156, 1295884), (183, 1104688), (188, 1075308), (208, 971913), (226, 894504), (244, 828516), (282, 716872), (312, 647942), (339, 596336), (366, 552344), (376, 537654), (452, 447252), (488, 414258), (564, 358436), (611, 330864), (624, 323971), (678, 298168), (732, 276172), (752, 268827), (793, 254928), (904, 223626), (976, 207129), (1128, 179218), (1222, 165432), (1356, 149084), (1464, 138086), (1469, 137616), (1586, 127464), (1808, 111813), (1833, 110288), (2256, 89609), (2379, 84976), (2444, 82716), (2712, 74542), (2867, 70512), (2928, 69043), (2938, 68808), (3172, 63732), (3666, 55144), (4407, 45872), (4758, 42488), (4888, 41358), (5311, 38064), (5424, 37271), (5734, 35256), (5876, 34404), (6344, 31866), (6893, 29328), (7332, 27572), (8601, 23504), (8814, 22936), (9516, 21244), (9776, 20679), (10622, 19032), (11468, 17628), (11752, 17202), (12688, 15933), (13786, 14664)]