207372235

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 295925760

約数和(自身を除く): 88553525

約数列:

[1, 5, 7, 35, 37, 79, 185, 259, 395, 553, 1295, 2027, 2765, 2923, 10135, 14189, 14615, 20461, 70945, 74999, 102305, 160133, 374995, 524993, 800665, 1120931, 2624965, 5604655, 5924921, 29624605, 41474447, 207372235]

約数ペア:

[(1, 207372235), (5, 41474447), (7, 29624605), (35, 5924921), (37, 5604655), (79, 2624965), (185, 1120931), (259, 800665), (395, 524993), (553, 374995), (1295, 160133), (2027, 102305), (2765, 74999), (2923, 70945), (10135, 20461), (14189, 14615)]