193598245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 251361792

約数和(自身を除く): 57763547

約数列:

[1, 5, 23, 37, 115, 173, 185, 263, 851, 865, 1315, 3979, 4255, 6049, 6401, 9731, 19895, 30245, 32005, 45499, 48655, 147223, 223813, 227495, 736115, 1046477, 1119065, 1683463, 5232385, 8417315, 38719649, 193598245]

約数ペア:

[(1, 193598245), (5, 38719649), (23, 8417315), (37, 5232385), (115, 1683463), (173, 1119065), (185, 1046477), (263, 736115), (851, 227495), (865, 223813), (1315, 147223), (3979, 48655), (4255, 45499), (6049, 32005), (6401, 30245), (9731, 19895)]