203948628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 534223872

約数和(自身を除く): 330275244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 181, 186, 233, 362, 372, 403, 466, 543, 699, 724, 806, 932, 1086, 1209, 1398, 1612, 2172, 2353, 2418, 2796, 3029, 4706, 4836, 5611, 6058, 7059, 7223, 9087, 9412, 11222, 12116, 14118, 14446, 16833, 18174, 21669, 22444, 28236, 28892, 33666, 36348, 42173, 43338, 67332, 72943, 84346, 86676, 93899, 126519, 145886, 168692, 187798, 218829, 253038, 281697, 291772, 375596, 437658, 506076, 548249, 563394, 875316, 1096498, 1126788, 1307363, 1644747, 2192996, 2614726, 3289494, 3922089, 5229452, 6578988, 7844178, 15688356, 16995719, 33991438, 50987157, 67982876, 101974314, 203948628]

約数ペア:

[(1, 203948628), (2, 101974314), (3, 67982876), (4, 50987157), (6, 33991438), (12, 16995719), (13, 15688356), (26, 7844178), (31, 6578988), (39, 5229452), (52, 3922089), (62, 3289494), (78, 2614726), (93, 2192996), (124, 1644747), (156, 1307363), (181, 1126788), (186, 1096498), (233, 875316), (362, 563394), (372, 548249), (403, 506076), (466, 437658), (543, 375596), (699, 291772), (724, 281697), (806, 253038), (932, 218829), (1086, 187798), (1209, 168692), (1398, 145886), (1612, 126519), (2172, 93899), (2353, 86676), (2418, 84346), (2796, 72943), (3029, 67332), (4706, 43338), (4836, 42173), (5611, 36348), (6058, 33666), (7059, 28892), (7223, 28236), (9087, 22444), (9412, 21669), (11222, 18174), (12116, 16833), (14118, 14446)]