201391470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45667}}^1$

素因数の和:45694

約数の個数: 72

約数和(自身を含む): 609119784

約数和(自身を除く): 407728314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45667, 91334, 137001, 228335, 274002, 319669, 411003, 456670, 639338, 685005, 822006, 959007, 1370010, 1598345, 1918014, 2055015, 2237683, 2877021, 3196690, 4110030, 4475366, 4795035, 5754042, 6713049, 9590070, 11188415, 13426098, 14385105, 20139147, 22376830, 28770210, 33565245, 40278294, 67130490, 100695735, 201391470]

約数ペア:

[(1, 201391470), (2, 100695735), (3, 67130490), (5, 40278294), (6, 33565245), (7, 28770210), (9, 22376830), (10, 20139147), (14, 14385105), (15, 13426098), (18, 11188415), (21, 9590070), (30, 6713049), (35, 5754042), (42, 4795035), (45, 4475366), (49, 4110030), (63, 3196690), (70, 2877021), (90, 2237683), (98, 2055015), (105, 1918014), (126, 1598345), (147, 1370010), (210, 959007), (245, 822006), (294, 685005), (315, 639338), (441, 456670), (490, 411003), (630, 319669), (735, 274002), (882, 228335), (1470, 137001), (2205, 91334), (4410, 45667)]