211258638

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{58391}}^1$

素因数の和:58469

約数の個数: 32

約数和(自身を含む): 476478720

約数和(自身を除く): 265220082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 58391, 116782, 175173, 350346, 525519, 1051038, 1576557, 3153114, 3912197, 7824394, 11736591, 23473182, 35209773, 70419546, 105629319, 211258638]

約数ペア:

[(1, 211258638), (2, 105629319), (3, 70419546), (6, 35209773), (9, 23473182), (18, 11736591), (27, 7824394), (54, 3912197), (67, 3153114), (134, 1576557), (201, 1051038), (402, 525519), (603, 350346), (1206, 175173), (1809, 116782), (3618, 58391)]