203943264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16012

約数の個数: 96

約数和(自身を含む): 644071680

約数和(自身を除く): 440128416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 15973, 31946, 47919, 63892, 95838, 111811, 127784, 191676, 223622, 255568, 303487, 335433, 383352, 447244, 511136, 606974, 670866, 766704, 894488, 910461, 1213948, 1341732, 1533408, 1788976, 1820922, 2124409, 2427896, 2683464, 3577952, 3641844, 4248818, 4855792, 5366928, 6373227, 7283688, 8497636, 9711584, 10733856, 12746454, 14567376, 16995272, 25492908, 29134752, 33990544, 50985816, 67981088, 101971632, 203943264]

約数ペア:

[(1, 203943264), (2, 101971632), (3, 67981088), (4, 50985816), (6, 33990544), (7, 29134752), (8, 25492908), (12, 16995272), (14, 14567376), (16, 12746454), (19, 10733856), (21, 9711584), (24, 8497636), (28, 7283688), (32, 6373227), (38, 5366928), (42, 4855792), (48, 4248818), (56, 3641844), (57, 3577952), (76, 2683464), (84, 2427896), (96, 2124409), (112, 1820922), (114, 1788976), (133, 1533408), (152, 1341732), (168, 1213948), (224, 910461), (228, 894488), (266, 766704), (304, 670866), (336, 606974), (399, 511136), (456, 447244), (532, 383352), (608, 335433), (672, 303487), (798, 255568), (912, 223622), (1064, 191676), (1596, 127784), (1824, 111811), (2128, 95838), (3192, 63892), (4256, 47919), (6384, 31946), (12768, 15973)]