201144244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 419722240

約数和(自身を除く): 218577996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2389, 2716, 3007, 4778, 6014, 9556, 12028, 16723, 21049, 33446, 42098, 66892, 74059, 84196, 148118, 231733, 296236, 463466, 518413, 926932, 1036826, 1622131, 2073652, 3244262, 6488524, 7183723, 14367446, 28734892, 50286061, 100572122, 201144244]

約数ペア:

[(1, 201144244), (2, 100572122), (4, 50286061), (7, 28734892), (14, 14367446), (28, 7183723), (31, 6488524), (62, 3244262), (97, 2073652), (124, 1622131), (194, 1036826), (217, 926932), (388, 518413), (434, 463466), (679, 296236), (868, 231733), (1358, 148118), (2389, 84196), (2716, 74059), (3007, 66892), (4778, 42098), (6014, 33446), (9556, 21049), (12028, 16723)]