221796102535

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1\times {\mathrm{32299}}^1$

素因数の和:38671

約数の個数: 32

約数和(自身を含む): 314049024000

約数和(自身を除く): 92252921465

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 6329, 31645, 32299, 44303, 161495, 196199, 221515, 226093, 980995, 1001269, 1130465, 1373393, 5006345, 6866965, 7008883, 35044415, 204420371, 1022101855, 1430942597, 6337031501, 7154712985, 31685157505, 44359220507, 221796102535]

約数ペア:

[(1, 221796102535), (5, 44359220507), (7, 31685157505), (31, 7154712985), (35, 6337031501), (155, 1430942597), (217, 1022101855), (1085, 204420371), (6329, 35044415), (31645, 7008883), (32299, 6866965), (44303, 5006345), (161495, 1373393), (196199, 1130465), (221515, 1001269), (226093, 980995)]