194392940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 492355584

約数和(自身を除く): 297962644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 953, 1085, 1316, 1457, 1645, 1906, 2170, 2914, 3290, 3812, 4340, 4765, 5828, 6580, 6671, 7285, 9530, 10199, 13342, 14570, 19060, 20398, 26684, 29140, 29543, 33355, 40796, 44791, 50995, 59086, 66710, 89582, 101990, 118172, 133420, 147715, 179164, 203980, 206801, 223955, 295430, 313537, 413602, 447910, 590860, 627074, 827204, 895820, 1034005, 1254148, 1388521, 1567685, 2068010, 2777042, 3135370, 4136020, 5554084, 6270740, 6942605, 9719647, 13885210, 19439294, 27770420, 38878588, 48598235, 97196470, 194392940]

約数ペア:

[(1, 194392940), (2, 97196470), (4, 48598235), (5, 38878588), (7, 27770420), (10, 19439294), (14, 13885210), (20, 9719647), (28, 6942605), (31, 6270740), (35, 5554084), (47, 4136020), (62, 3135370), (70, 2777042), (94, 2068010), (124, 1567685), (140, 1388521), (155, 1254148), (188, 1034005), (217, 895820), (235, 827204), (310, 627074), (329, 590860), (434, 447910), (470, 413602), (620, 313537), (658, 295430), (868, 223955), (940, 206801), (953, 203980), (1085, 179164), (1316, 147715), (1457, 133420), (1645, 118172), (1906, 101990), (2170, 89582), (2914, 66710), (3290, 59086), (3812, 50995), (4340, 44791), (4765, 40796), (5828, 33355), (6580, 29543), (6671, 29140), (7285, 26684), (9530, 20398), (10199, 19060), (13342, 14570)]