201478850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9221}}^1$

素因数の和:9275

約数の個数: 48

約数和(自身を含む): 411670080

約数和(自身を除く): 210191230

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 9221, 10925, 18442, 21850, 46105, 92210, 175199, 212083, 230525, 350398, 424166, 461050, 875995, 1060415, 1751990, 2120830, 4029577, 4379975, 5302075, 8059154, 8759950, 10604150, 20147885, 40295770, 100739425, 201478850]

約数ペア:

[(1, 201478850), (2, 100739425), (5, 40295770), (10, 20147885), (19, 10604150), (23, 8759950), (25, 8059154), (38, 5302075), (46, 4379975), (50, 4029577), (95, 2120830), (115, 1751990), (190, 1060415), (230, 875995), (437, 461050), (475, 424166), (575, 350398), (874, 230525), (950, 212083), (1150, 175199), (2185, 92210), (4370, 46105), (9221, 21850), (10925, 18442)]