193879084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 431609472

約数和(自身を除く): 237730388

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1519, 1666, 1877, 2108, 3038, 3332, 3689, 3754, 6076, 7378, 7508, 13139, 14756, 25823, 26278, 31909, 51646, 52556, 58187, 63818, 91973, 103292, 116374, 127636, 183946, 223363, 232748, 367892, 407309, 446726, 814618, 893452, 989179, 1563541, 1629236, 1978358, 2851163, 3127082, 3956716, 5702326, 6254164, 6924253, 11404652, 13848506, 27697012, 48469771, 96939542, 193879084]

約数ペア:

[(1, 193879084), (2, 96939542), (4, 48469771), (7, 27697012), (14, 13848506), (17, 11404652), (28, 6924253), (31, 6254164), (34, 5702326), (49, 3956716), (62, 3127082), (68, 2851163), (98, 1978358), (119, 1629236), (124, 1563541), (196, 989179), (217, 893452), (238, 814618), (434, 446726), (476, 407309), (527, 367892), (833, 232748), (868, 223363), (1054, 183946), (1519, 127636), (1666, 116374), (1877, 103292), (2108, 91973), (3038, 63818), (3332, 58187), (3689, 52556), (3754, 51646), (6076, 31909), (7378, 26278), (7508, 25823), (13139, 14756)]