202163930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 392999040

約数和(自身を除く): 190835110

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 83, 145, 166, 185, 227, 290, 370, 415, 454, 830, 1073, 1135, 2146, 2270, 2407, 3071, 4814, 5365, 6142, 6583, 8399, 10730, 12035, 13166, 15355, 16798, 18841, 24070, 30710, 32915, 37682, 41995, 65830, 83990, 89059, 94205, 178118, 188410, 243571, 445295, 487142, 546389, 697117, 890590, 1092778, 1217855, 1394234, 2435710, 2731945, 3485585, 5463890, 6971170, 20216393, 40432786, 101081965, 202163930]

約数ペア:

[(1, 202163930), (2, 101081965), (5, 40432786), (10, 20216393), (29, 6971170), (37, 5463890), (58, 3485585), (74, 2731945), (83, 2435710), (145, 1394234), (166, 1217855), (185, 1092778), (227, 890590), (290, 697117), (370, 546389), (415, 487142), (454, 445295), (830, 243571), (1073, 188410), (1135, 178118), (2146, 94205), (2270, 89059), (2407, 83990), (3071, 65830), (4814, 41995), (5365, 37682), (6142, 32915), (6583, 30710), (8399, 24070), (10730, 18841), (12035, 16798), (13166, 15355)]