198943164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2083}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 576517760

約数和(自身を除く): 377574596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2083, 2274, 2653, 3411, 4166, 4548, 5306, 6249, 6822, 7959, 8332, 10612, 12498, 13644, 14581, 15918, 18747, 23877, 24996, 29162, 31836, 37494, 43743, 47754, 58324, 74988, 87486, 95508, 131229, 174972, 262458, 524916, 789457, 1578914, 2368371, 3157828, 4736742, 5526199, 7105113, 9473484, 11052398, 14210226, 16578597, 22104796, 28420452, 33157194, 49735791, 66314388, 99471582, 198943164]

約数ペア:

[(1, 198943164), (2, 99471582), (3, 66314388), (4, 49735791), (6, 33157194), (7, 28420452), (9, 22104796), (12, 16578597), (14, 14210226), (18, 11052398), (21, 9473484), (28, 7105113), (36, 5526199), (42, 4736742), (63, 3157828), (84, 2368371), (126, 1578914), (252, 789457), (379, 524916), (758, 262458), (1137, 174972), (1516, 131229), (2083, 95508), (2274, 87486), (2653, 74988), (3411, 58324), (4166, 47754), (4548, 43743), (5306, 37494), (6249, 31836), (6822, 29162), (7959, 24996), (8332, 23877), (10612, 18747), (12498, 15918), (13644, 14581)]