215174596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19069}}^1$

素因数の和:19124

約数の個数: 48

約数和(自身を含む): 478428160

約数和(自身を除く): 263253564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 19069, 38138, 76276, 133483, 247897, 266966, 495794, 533932, 591139, 991588, 1182278, 1735279, 2364556, 3470558, 4137973, 6941116, 7684807, 8275946, 15369614, 16551892, 30739228, 53793649, 107587298, 215174596]

約数ペア:

[(1, 215174596), (2, 107587298), (4, 53793649), (7, 30739228), (13, 16551892), (14, 15369614), (26, 8275946), (28, 7684807), (31, 6941116), (52, 4137973), (62, 3470558), (91, 2364556), (124, 1735279), (182, 1182278), (217, 991588), (364, 591139), (403, 533932), (434, 495794), (806, 266966), (868, 247897), (1612, 133483), (2821, 76276), (5642, 38138), (11284, 19069)]