200949456

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 530323200

約数和(自身を除く): 329373744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 197, 237, 269, 316, 394, 474, 538, 591, 632, 788, 807, 948, 1076, 1182, 1264, 1576, 1614, 1896, 2152, 2364, 3152, 3228, 3792, 4304, 4728, 6456, 9456, 12912, 15563, 21251, 31126, 42502, 46689, 52993, 62252, 63753, 85004, 93378, 105986, 124504, 127506, 158979, 170008, 186756, 211972, 249008, 255012, 317958, 340016, 373512, 423944, 510024, 635916, 747024, 847888, 1020048, 1271832, 2543664, 4186447, 8372894, 12559341, 16745788, 25118682, 33491576, 50237364, 66983152, 100474728, 200949456]

約数ペア:

[(1, 200949456), (2, 100474728), (3, 66983152), (4, 50237364), (6, 33491576), (8, 25118682), (12, 16745788), (16, 12559341), (24, 8372894), (48, 4186447), (79, 2543664), (158, 1271832), (197, 1020048), (237, 847888), (269, 747024), (316, 635916), (394, 510024), (474, 423944), (538, 373512), (591, 340016), (632, 317958), (788, 255012), (807, 249008), (948, 211972), (1076, 186756), (1182, 170008), (1264, 158979), (1576, 127506), (1614, 124504), (1896, 105986), (2152, 93378), (2364, 85004), (3152, 63753), (3228, 62252), (3792, 52993), (4304, 46689), (4728, 42502), (6456, 31126), (9456, 21251), (12912, 15563)]