201998110769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{2309}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 258637209600

約数和(自身を除く): 56639098831

約数列:

[1, 7, 13, 43, 79, 91, 283, 301, 553, 559, 1027, 1981, 2309, 3397, 3679, 3913, 7189, 12169, 16163, 22357, 23779, 25753, 30017, 44161, 85183, 99287, 156499, 158197, 182411, 210119, 290641, 309127, 653447, 695009, 961351, 1107379, 1276877, 1290731, 2034487, 2371343, 4574129, 6729457, 7843673, 8494811, 9035117, 12497563, 16599401, 28098221, 51622313, 54905711, 59463677, 87482941, 101967749, 196687547, 361356191, 365276873, 671090069, 713774243, 2219759459, 2556938111, 4697630483, 15538316213, 28856872967, 201998110769]

約数ペア:

[(1, 201998110769), (7, 28856872967), (13, 15538316213), (43, 4697630483), (79, 2556938111), (91, 2219759459), (283, 713774243), (301, 671090069), (553, 365276873), (559, 361356191), (1027, 196687547), (1981, 101967749), (2309, 87482941), (3397, 59463677), (3679, 54905711), (3913, 51622313), (7189, 28098221), (12169, 16599401), (16163, 12497563), (22357, 9035117), (23779, 8494811), (25753, 7843673), (30017, 6729457), (44161, 4574129), (85183, 2371343), (99287, 2034487), (156499, 1290731), (158197, 1276877), (182411, 1107379), (210119, 961351), (290641, 695009), (309127, 653447)]