221527992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69436

約数の個数: 64

約数和(自身を含む): 666259200

約数和(自身を除く): 444731208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 69401, 138802, 208203, 277604, 416406, 485807, 555208, 832812, 971614, 1318619, 1457421, 1665624, 1943228, 2637238, 2914842, 3886456, 3955857, 5274476, 5829684, 7911714, 9230333, 10548952, 11659368, 15823428, 18460666, 27690999, 31646856, 36921332, 55381998, 73842664, 110763996, 221527992]

約数ペア:

[(1, 221527992), (2, 110763996), (3, 73842664), (4, 55381998), (6, 36921332), (7, 31646856), (8, 27690999), (12, 18460666), (14, 15823428), (19, 11659368), (21, 10548952), (24, 9230333), (28, 7911714), (38, 5829684), (42, 5274476), (56, 3955857), (57, 3886456), (76, 2914842), (84, 2637238), (114, 1943228), (133, 1665624), (152, 1457421), (168, 1318619), (228, 971614), (266, 832812), (399, 555208), (456, 485807), (532, 416406), (798, 277604), (1064, 208203), (1596, 138802), (3192, 69401)]