201206368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18491

約数の個数: 48

約数和(自身を含む): 446100480

約数和(自身を除く): 244894112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 18439, 36878, 73756, 147512, 202829, 295024, 405658, 571609, 590048, 811316, 1143218, 1622632, 2286436, 3245264, 4572872, 6287699, 6490528, 9145744, 12575398, 18291488, 25150796, 50301592, 100603184, 201206368]

約数ペア:

[(1, 201206368), (2, 100603184), (4, 50301592), (8, 25150796), (11, 18291488), (16, 12575398), (22, 9145744), (31, 6490528), (32, 6287699), (44, 4572872), (62, 3245264), (88, 2286436), (124, 1622632), (176, 1143218), (248, 811316), (341, 590048), (352, 571609), (496, 405658), (682, 295024), (992, 202829), (1364, 147512), (2728, 73756), (5456, 36878), (10912, 18439)]