193668046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 367851456

約数和(自身を除く): 174183410

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 61, 122, 143, 187, 221, 286, 374, 442, 653, 671, 793, 1037, 1306, 1342, 1586, 2074, 2431, 4862, 7183, 8489, 8723, 11101, 11407, 13481, 14366, 16978, 17446, 22202, 22814, 26962, 39833, 79666, 93379, 122111, 144313, 148291, 186758, 244222, 288626, 296582, 438163, 517829, 677161, 876326, 1035658, 1354322, 1587443, 3174886, 5696119, 7448771, 8803093, 11392238, 14897542, 17606186, 96834023, 193668046]

約数ペア:

[(1, 193668046), (2, 96834023), (11, 17606186), (13, 14897542), (17, 11392238), (22, 8803093), (26, 7448771), (34, 5696119), (61, 3174886), (122, 1587443), (143, 1354322), (187, 1035658), (221, 876326), (286, 677161), (374, 517829), (442, 438163), (653, 296582), (671, 288626), (793, 244222), (1037, 186758), (1306, 148291), (1342, 144313), (1586, 122111), (2074, 93379), (2431, 79666), (4862, 39833), (7183, 26962), (8489, 22814), (8723, 22202), (11101, 17446), (11407, 16978), (13481, 14366)]