201273920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 530946360

約数和(自身を除く): 329672440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 41, 46, 58, 64, 80, 82, 92, 115, 116, 145, 160, 164, 184, 205, 230, 232, 290, 320, 328, 368, 410, 460, 464, 529, 580, 656, 667, 736, 820, 920, 928, 943, 1058, 1160, 1189, 1312, 1334, 1472, 1640, 1840, 1856, 1886, 2116, 2320, 2378, 2624, 2645, 2668, 3280, 3335, 3680, 3772, 4232, 4640, 4715, 4756, 5290, 5336, 5945, 6560, 6670, 7360, 7544, 8464, 9280, 9430, 9512, 10580, 10672, 11890, 13120, 13340, 15088, 15341, 16928, 18860, 19024, 21160, 21344, 21689, 23780, 26680, 27347, 30176, 30682, 33856, 37720, 38048, 42320, 42688, 43378, 47560, 53360, 54694, 60352, 61364, 75440, 76096, 76705, 84640, 86756, 95120, 106720, 108445, 109388, 122728, 136735, 150880, 153410, 169280, 173512, 190240, 213440, 216890, 218776, 245456, 273470, 301760, 306820, 347024, 380480, 433780, 437552, 490912, 546940, 613640, 628981, 694048, 867560, 875104, 981824, 1093880, 1227280, 1257962, 1388096, 1735120, 1750208, 2187760, 2454560, 2515924, 3144905, 3470240, 4375520, 4909120, 5031848, 6289810, 6940480, 8751040, 10063696, 12579620, 20127392, 25159240, 40254784, 50318480, 100636960, 201273920]

約数ペア:

[(1, 201273920), (2, 100636960), (4, 50318480), (5, 40254784), (8, 25159240), (10, 20127392), (16, 12579620), (20, 10063696), (23, 8751040), (29, 6940480), (32, 6289810), (40, 5031848), (41, 4909120), (46, 4375520), (58, 3470240), (64, 3144905), (80, 2515924), (82, 2454560), (92, 2187760), (115, 1750208), (116, 1735120), (145, 1388096), (160, 1257962), (164, 1227280), (184, 1093880), (205, 981824), (230, 875104), (232, 867560), (290, 694048), (320, 628981), (328, 613640), (368, 546940), (410, 490912), (460, 437552), (464, 433780), (529, 380480), (580, 347024), (656, 306820), (667, 301760), (736, 273470), (820, 245456), (920, 218776), (928, 216890), (943, 213440), (1058, 190240), (1160, 173512), (1189, 169280), (1312, 153410), (1334, 150880), (1472, 136735), (1640, 122728), (1840, 109388), (1856, 108445), (1886, 106720), (2116, 95120), (2320, 86756), (2378, 84640), (2624, 76705), (2645, 76096), (2668, 75440), (3280, 61364), (3335, 60352), (3680, 54694), (3772, 53360), (4232, 47560), (4640, 43378), (4715, 42688), (4756, 42320), (5290, 38048), (5336, 37720), (5945, 33856), (6560, 30682), (6670, 30176), (7360, 27347), (7544, 26680), (8464, 23780), (9280, 21689), (9430, 21344), (9512, 21160), (10580, 19024), (10672, 18860), (11890, 16928), (13120, 15341), (13340, 15088)]