211044276

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 543816000

約数和(自身を除く): 332771724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 199, 267, 331, 356, 398, 534, 597, 662, 796, 801, 993, 1068, 1194, 1324, 1602, 1791, 1986, 2388, 2979, 3204, 3582, 3972, 5958, 7164, 11916, 17711, 29459, 35422, 53133, 58918, 65869, 70844, 88377, 106266, 117836, 131738, 159399, 176754, 197607, 212532, 263476, 265131, 318798, 353508, 395214, 530262, 592821, 637596, 790428, 1060524, 1185642, 2371284, 5862341, 11724682, 17587023, 23449364, 35174046, 52761069, 70348092, 105522138, 211044276]

約数ペア:

[(1, 211044276), (2, 105522138), (3, 70348092), (4, 52761069), (6, 35174046), (9, 23449364), (12, 17587023), (18, 11724682), (36, 5862341), (89, 2371284), (178, 1185642), (199, 1060524), (267, 790428), (331, 637596), (356, 592821), (398, 530262), (534, 395214), (597, 353508), (662, 318798), (796, 265131), (801, 263476), (993, 212532), (1068, 197607), (1194, 176754), (1324, 159399), (1602, 131738), (1791, 117836), (1986, 106266), (2388, 88377), (2979, 70844), (3204, 65869), (3582, 58918), (3972, 53133), (5958, 35422), (7164, 29459), (11916, 17711)]