201239892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 605509632

約数和(自身を除く): 404269740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 113, 126, 148, 191, 222, 226, 252, 259, 333, 339, 382, 444, 452, 518, 573, 666, 678, 764, 777, 791, 1017, 1036, 1146, 1332, 1337, 1356, 1554, 1582, 1719, 2034, 2292, 2331, 2373, 2674, 3108, 3164, 3438, 4011, 4068, 4181, 4662, 4746, 5348, 6876, 7067, 7119, 8022, 8362, 9324, 9492, 12033, 12543, 14134, 14238, 16044, 16724, 21201, 21583, 24066, 25086, 28268, 28476, 29267, 37629, 42402, 43166, 48132, 49469, 50172, 58534, 63603, 64749, 75258, 84804, 86332, 87801, 98938, 117068, 127206, 129498, 148407, 150516, 151081, 175602, 194247, 197876, 254412, 258996, 263403, 296814, 302162, 351204, 388494, 445221, 453243, 526806, 593628, 604324, 776988, 798571, 890442, 906486, 1053612, 1359729, 1597142, 1780884, 1812972, 2395713, 2719458, 3194284, 4791426, 5438916, 5589997, 7187139, 9582852, 11179994, 14374278, 16769991, 22359988, 28748556, 33539982, 50309973, 67079964, 100619946, 201239892]

約数ペア:

[(1, 201239892), (2, 100619946), (3, 67079964), (4, 50309973), (6, 33539982), (7, 28748556), (9, 22359988), (12, 16769991), (14, 14374278), (18, 11179994), (21, 9582852), (28, 7187139), (36, 5589997), (37, 5438916), (42, 4791426), (63, 3194284), (74, 2719458), (84, 2395713), (111, 1812972), (113, 1780884), (126, 1597142), (148, 1359729), (191, 1053612), (222, 906486), (226, 890442), (252, 798571), (259, 776988), (333, 604324), (339, 593628), (382, 526806), (444, 453243), (452, 445221), (518, 388494), (573, 351204), (666, 302162), (678, 296814), (764, 263403), (777, 258996), (791, 254412), (1017, 197876), (1036, 194247), (1146, 175602), (1332, 151081), (1337, 150516), (1356, 148407), (1554, 129498), (1582, 127206), (1719, 117068), (2034, 98938), (2292, 87801), (2331, 86332), (2373, 84804), (2674, 75258), (3108, 64749), (3164, 63603), (3438, 58534), (4011, 50172), (4068, 49469), (4181, 48132), (4662, 43166), (4746, 42402), (5348, 37629), (6876, 29267), (7067, 28476), (7119, 28268), (8022, 25086), (8362, 24066), (9324, 21583), (9492, 21201), (12033, 16724), (12543, 16044), (14134, 14238)]