221979096

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{33151}}^1$

素因数の和:33197

約数の個数: 64

約数和(自身を含む): 636518400

約数和(自身を除く): 414539304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 33151, 66302, 99453, 132604, 198906, 265208, 298359, 397812, 596718, 795624, 895077, 1027681, 1193436, 1790154, 2055362, 2386872, 3083043, 3580308, 4110724, 6166086, 7160616, 8221448, 9249129, 12332172, 18498258, 24664344, 27747387, 36996516, 55494774, 73993032, 110989548, 221979096]

約数ペア:

[(1, 221979096), (2, 110989548), (3, 73993032), (4, 55494774), (6, 36996516), (8, 27747387), (9, 24664344), (12, 18498258), (18, 12332172), (24, 9249129), (27, 8221448), (31, 7160616), (36, 6166086), (54, 4110724), (62, 3580308), (72, 3083043), (93, 2386872), (108, 2055362), (124, 1790154), (186, 1193436), (216, 1027681), (248, 895077), (279, 795624), (372, 596718), (558, 397812), (744, 298359), (837, 265208), (1116, 198906), (1674, 132604), (2232, 99453), (3348, 66302), (6696, 33151)]