203727893072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{148957}}^1$

素因数の和:149404

約数の個数: 80

約数和(自身を含む): 454381483200

約数和(自身を除く): 250653590128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 409, 418, 818, 836, 1636, 1672, 3272, 3344, 4499, 6544, 7771, 8998, 15542, 17996, 31084, 35992, 62168, 71984, 85481, 124336, 148957, 170962, 297914, 341924, 595828, 683848, 1191656, 1367696, 1638527, 2383312, 2830183, 3277054, 5660366, 6554108, 11320732, 13108216, 22641464, 26216432, 31132013, 45282928, 60923413, 62264026, 121846826, 124528052, 243693652, 249056104, 487387304, 498112208, 670157543, 974774608, 1157544847, 1340315086, 2315089694, 2680630172, 4630179388, 5361260344, 9260358776, 10722520688, 12732993317, 18520717552, 25465986634, 50931973268, 101863946536, 203727893072]

約数ペア:

[(1, 203727893072), (2, 101863946536), (4, 50931973268), (8, 25465986634), (11, 18520717552), (16, 12732993317), (19, 10722520688), (22, 9260358776), (38, 5361260344), (44, 4630179388), (76, 2680630172), (88, 2315089694), (152, 1340315086), (176, 1157544847), (209, 974774608), (304, 670157543), (409, 498112208), (418, 487387304), (818, 249056104), (836, 243693652), (1636, 124528052), (1672, 121846826), (3272, 62264026), (3344, 60923413), (4499, 45282928), (6544, 31132013), (7771, 26216432), (8998, 22641464), (15542, 13108216), (17996, 11320732), (31084, 6554108), (35992, 5660366), (62168, 3277054), (71984, 2830183), (85481, 2383312), (124336, 1638527), (148957, 1367696), (170962, 1191656), (297914, 683848), (341924, 595828)]